Intel 64-bit processors


64- bit processors: IA-64 

  • New instruction set, not at all related to x86.
Before the feature was eliminated (Montecito, July 2006) IA-64 processors supported 32-bit x86 in hardware, but slowly (see its 2001 market reception and 2006 architectural changes).

Itanium

  • Code name Merced
  • Family 7
  • Released May 29, 2001
  • 733 MHz and 800 MHz
  • 2MB cache
  • All recalled and replaced by Itanium-II

Itanium 2

  • Family 0x1F
  • Released July 2002
  • 900 MHz – 1.6 GHz
  • McKinley 900 MHz 1.5MB cache, Model 0x0
  • McKinley 1 GHz, 3MB cache, Model 0x0
  • Deerfield 1 GHz, 1.5MB cache, Model 0x1
  • Madison 1.3 GHz, 3MB cache, Model 0x1
  • Madison 1.4 GHz, 4MB cache, Model 0x1
  • Madison 1.5 GHz, 6MB cache, Model 0x1
  • Madison 1.67 GHz, 9MB cache, Model 0x1
  • Hondo 1.4 GHz, 4MB cache, dual core MCM, Model 0x1

64- bit processors: Intel 64 NetBurst microarchitecture

  • Intel Extended Memory 64 Technology
  • Mostly compatible with AMD's AMD64 architecture
  • Introduced Spring 2004, with the Pentium 4F (D0 and later P4 steppings)

Pentium 4F

  • Prescott-2M built on 0.09 µm (90 nm) process technology
  • 2.8–3.8 GHz (model numbers 6x0)
  • Introduced February 20, 2005
  • Same features as Prescott with the addition of:
    • 2 MB cache
    • Intel 64-bit
    • Enhanced Intel SpeedStep Technology (EIST)
  • Cedar Mill built on 0.065 µm (65 nm) process technology
  • 3.0–3.6 (model numbers 6x1)
  • Introduced January 16, 2006
  • Die shrink of Prescott-2M
  • Same features as Prescott-2M
  • Family 15 Model 4

Pentium D

  • Main article: List of Intel Pentium D microprocessors
  • Dual-core microprocessor
  • No Hyper-Threading
  • 800(4×200) MHz front side bus
  • LGA 775 (Socket T)
  • Smithfield – 90 nm process technology (2.66–3.2 GHz)
    • Introduced May 26, 2005
    • 2.66–3.2 GHz (model numbers 805–840)
    • Number of Transistors 230 million
    • 1 MB × 2 (non-shared, 2 MB total) L2 cache
    • Cache coherency between cores requires communication over the FSB
    • Performance increase of 60% over similarly clocked Prescott
    • 2.66 GHz (533 MHz FSB) Pentium D 805 introduced December 2005
    • Contains 2x Prescott dies in one package
    • Family 15 Model 4
  • Presler – 65 nm process technology (2.8–3.6 GHz)
    • Introduced January 16, 2006
    • 2.8–3.6 GHz (model numbers 915–960)
    • Number of Transistors 376 million
    • 2 MB × 2 (non-shared, 4 MB total) L2 cache
    • Contains 2x Cedar Mill dies in one package
    • Variants
      • Pentium D 945

Pentium Extreme Edition

  • Dual-core microprocessor
  • Enabled Hyper-Threading
  • 800(4×200) MHz front side bus
  • Smithfield – 90 nm process technology (3.2 GHz)
    • Variants
      • Pentium 840 EE – 3.20 GHz (2 × 1 MB L2)
  • Presler – 65 nm process technology (3.46, 3.73)
    • 2 MB × 2 (non-shared, 4 MB total) L2 cache
    • Variants
      • Pentium 955 EE – 3.46 GHz, 1066 MHz front side bus
      • Pentium 965 EE – 3.73 GHz, 1066 MHz front side bus
      • Pentium 969 EE – 3.73 GHz, 1066 MHz front side bus

Xeon

  • Nocona
  • Introduced 2004
  • Irwindale
    • Introduced 2004
  • Cranford
    • Introduced April 2005
    • MP version of Nocona
  • Potomac
    • Introduced April 2005
    • Cranford with 8 MB of L3 cache
  • Paxville DP (2.8 GHz)
    • Introduced October 10, 2005
    • Dual-core version of Irwindale, with 4 MB of L2 Cache (2 MB per core)
    • 2.8 GHz
    • 800 MT/s front side bus
  • Paxville MP – 90 nm process (2.67 – 3.0 GHz)
    • Introduced November 1, 2005
    • Dual-Core Xeon 7000 series
    • MP-capable version of Paxville DP
    • 2 MB of L2 Cache (1 MB per core) or 4 MB of L2 (2 MB per core)
    • 667 MT/s FSB or 800 MT/s FSB
  • Dempsey – 65 nm process (2.67 – 3.73 GHz)
    • Introduced May 23, 2006
    • Dual-Core Xeon 5000 series
    • MP version of Presler
    • 667 MT/s or 1066 MT/s FSB
    • 4 MB of L2 Cache (2 MB per core)
    • LGA 771 (Socket J).
  • Tulsa – 65 nm process (2.5 – 3.4 GHz)
    • Introduced August 29, 2006
    • Dual-Core Xeon 7100-series
    • Improved version of Paxville MP
    • 667 MT/s or 800 MT/s FSB

64-bit processors:Intel 64-core microarchitecture

Xeon

  • Woodcrest – 65 nm process technology
    • Server and Workstation CPU (SMP support for dual CPU system)
    • Introduced June 26, 2006
    • Dual-Core
    • Intel VT-x, multiple OS support
    • EIST (Enhanced Intel SpeedStep Technology) in 5140, 5148LV, 5150, 5160
    • Execute Disable Bit
    • TXT, enhanced security hardware extensions
    • SSSE3 SIMD instructions
    • iAMT2 (Intel Active Management Technology), remotely manage computers
    • Variants
      • Xeon 5160 – 3.00 GHz (4 MB L2, 1333 MHz FSB, 80 W)
      • Xeon 5150 – 2.66 GHz (4 MB L2, 1333 MHz FSB, 65 W)
      • Xeon 5140 – 2.33 GHz (4 MB L2, 1333 MHz FSB, 65 W)
      • Xeon 5130 – 2.00 GHz (4 MB L2, 1333 MHz FSB, 65 W)
      • Xeon 5120 – 1.86 GHz (4 MB L2, 1066 MHz FSB, 65 W)
      • Xeon 5110 – 1.60 GHz (4 MB L2, 1066 MHz FSB, 65 W)
      • Xeon 5148LV – 2.33 GHz (4 MB L2, 1333 MHz FSB, 40 W) (low voltage edition)
  • Clovertown – 65 nm process technology
    • Server and Workstation CPU (SMP support for dual CPU system)
    • Introduced December 13, 2006
    • Quad Core
    • Intel VT-x, multiple OS support
    • EIST (Enhanced Intel SpeedStep Technology) in E5365, L5335
    • Execute Disable Bit
    • TXT, enhanced security hardware extensions
    • SSSE3 SIMD instructions
    • iAMT2 (Intel Active Management Technology), remotely manage computers
    • Variants
      • Xeon X5355 – 2.66 GHz (2×4 MB L2, 1333 MHz FSB, 105 W)
      • Xeon E5345 – 2.33 GHz (2×4 MB L2, 1333 MHz FSB, 80 W)
      • Xeon E5335 – 2.00 GHz (2×4 MB L2, 1333 MHz FSB, 80 W)
      • Xeon E5320 – 1.86 GHz (2×4 MB L2, 1066 MHz FSB, 65 W)
      • Xeon E5310 – 1.60 GHz (2×4 MB L2, 1066 MHz FSB, 65 W)
      • Xeon L5320 – 1.86 GHz (2×4 MB L2, 1066 MHz FSB, 50 W) (low voltage edition)

Intel Core 2

  • Conroe – 65 nm process technology
    • Desktop CPU (SMP support restricted to 2 CPUs)
    • Two cores on one die
    • Introduced July 27, 2006
    • SSSE3 SIMD instructions
    • Number of Transistors: 291 Million
    • 64 KB of L1 cache per core (32+32 KB 8-way)
    • Intel VT-x, multiple OS support
    • TXT, enhanced security hardware extensions
    • Execute Disable Bit
    • EIST (Enhanced Intel SpeedStep Technology)
    • iAMT2 (Intel Active Management Technology), remotely manage computers
    • LGA 775
    • Variants
      • Core 2 Duo E6850 – 3.00 GHz (4 MB L2, 1333 MHz FSB)
      • Core 2 Duo X6800 – 2.93 GHz (4 MB L2, 1066 MHz FSB)
      • Core 2 Duo E6750 – 2.67 GHz (4 MB L2, 1333 MHz FSB, 65W)
      • Core 2 Duo E6700 – 2.67 GHz (4 MB L2, 1066 MHz FSB)
      • Core 2 Duo E6600 – 2.40 GHz (4 MB L2, 1066 MHz FSB, 65W)
      • Core 2 Duo E6550 – 2.33 GHz (4 MB L2, 1333 MHz FSB)
      • Core 2 Duo E6420 – 2.13 GHz (4 MB L2, 1066 MHz FSB)
      • Core 2 Duo E6400 – 2.13 GHz (2 MB L2, 1066 MHz FSB)
      • Core 2 Duo E6320 – 1.86 GHz (4 MB L2, 1066 MHz FSB) Family 6, Model 15, Stepping 6
      • Core 2 Duo E6300 – 1.86 GHz (2 MB L2, 1066 MHz FSB)
  • Conroe XE – 65 nm process technology
    • Desktop Extreme Edition CPU (SMP support restricted to 2 CPUs)
    • Introduced July 27, 2006
    • same features as Conroe
    • LGA 775
    • Variants
      • Core 2 Extreme X6800 – 2.93 GHz (4 MB L2, 1066 MHz FSB)
  • Allendale – 65 nm process technology
    • Desktop CPU (SMP support restricted to 2 CPUs)
    • Two CPUs on one die
    • Introduced January 21, 2007
    • SSSE3 SIMD instructions
    • Number of Transistors 167 Million
    • TXT, enhanced security hardware extensions
    • Execute Disable Bit
    • EIST (Enhanced Intel SpeedStep Technology)
    • iAMT2 (Intel Active Management Technology), remotely manage computers
    • LGA 775
    • Variants
      • Core 2 Duo E4700 – 2.60 GHz (2 MB L2, 800 MHz FSB)
      • Core 2 Duo E4600 – 2.40 GHz (2 MB L2, 800 MHz FSB)
      • Core 2 Duo E4500 – 2.20 GHz (2 MB L2, 800 MHz FSB)
      • Core 2 Duo E4400 – 2.00 GHz (2 MB L2, 800 MHz FSB)
      • Core 2 Duo E4300 – 1.80 GHz (2 MB L2, 800 MHz FSB) Family 6, Model 15, Stepping 2
  • Merom – 65 nm process technology
    • Mobile CPU (SMP support restricted to 2 CPUs)
    • Introduced July 27, 2006
    • Family 6, Model 15
    • same features as Conroe
    • Socket M / Socket P
    • Variants
      • Core 2 Duo T7800 – 2.60 GHz (4 MB L2, 800 MHz FSB) (Santa Rosa platform)
      • Core 2 Duo T7700 – 2.40 GHz (4 MB L2, 800 MHz FSB)
      • Core 2 Duo T7600 – 2.33 GHz (4 MB L2, 667 MHz FSB)
      • Core 2 Duo T7500 – 2.20 GHz (4 MB L2, 800 MHz FSB)
      • Core 2 Duo T7400 – 2.16 GHz (4 MB L2, 667 MHz FSB)
      • Core 2 Duo T7300 – 2.00 GHz (4 MB L2, 800 MHz FSB)
      • Core 2 Duo T7250 – 2.00 GHz (2 MB L2, 800 MHz FSB)
      • Core 2 Duo T7200 – 2.00 GHz (4 MB L2, 667 MHz FSB)
      • Core 2 Duo T7100 – 1.80 GHz (2 MB L2, 800 MHz FSB)
      • Core 2 Duo T5600 – 1.83 GHz (2 MB L2, 667 MHz FSB) Family 6, Model 15, Stepping 6
      • Core 2 Duo T5550 – 1.83 GHz (2 MB L2, 667 MHz FSB, no VT)
      • Core 2 Duo T5500 – 1.66 GHz (2 MB L2, 667 MHz FSB, no VT)
      • Core 2 Duo T5470 – 1.60 GHz (2 MB L2, 800 MHz FSB, no VT) Family 6, Model 15, Stepping 13
      • Core 2 Duo T5450 – 1.66 GHz (2 MB L2, 667 MHz FSB, no VT)
      • Core 2 Duo T5300 – 1.73 GHz (2 MB L2, 533 MHz FSB, no VT)
      • Core 2 Duo T5270 – 1.40 GHz (2 MB L2, 800 MHz FSB, no VT)
      • Core 2 Duo T5250 – 1.50 GHz (2 MB L2, 667 MHz FSB, no VT)
      • Core 2 Duo T5200 – 1.60 GHz (2 MB L2, 533 MHz FSB, no VT)
      • Core 2 Duo L7500 – 1.60 GHz (4 MB L2, 800 MHz FSB) (low voltage)
      • Core 2 Duo L7400 – 1.50 GHz (4 MB L2, 667 MHz FSB) (low voltage)
      • Core 2 Duo L7300 – 1.40 GHz (4 MB L2, 800 MHz FSB) (low voltage)
      • Core 2 Duo L7200 – 1.33 GHz (4 MB L2, 667 MHz FSB) (low voltage)
      • Core 2 Duo U7700 – 1.33 GHz (2 MB L2, 533 MHz FSB) (ultra low voltage)
      • Core 2 Duo U7600 – 1.20 GHz (2 MB L2, 533 MHz FSB) (ultra low voltage)
      • Core 2 Duo U7500 – 1.06 GHz (2 MB L2, 533 MHz FSB) (ultra low voltage)
  • Kentsfield – 65 nm process technology
    • Two dual-core CPU dies in one package.
    • Desktop CPU Quad Core (SMP support restricted to 4 CPUs)
    • Introduced December 13, 2006
    • same features as Conroe but with 4 CPU Cores
    • Number of Transistors 586 Million
    • LGA 775
    • Family 6, Model 15, Stepping 11
    • Variants
      • Core 2 Extreme QX6850 – 3 GHz (2×4 MB L2 Cache, 1333 MHz FSB)
      • Core 2 Extreme QX6800 – 2.93 GHz (2×4 MB L2 Cache, 1066 MHz FSB) (April 9, 2007)
      • Core 2 Extreme QX6700 – 2.66 GHz (2×4 MB L2 Cache, 1066 MHz FSB) (November 14, 2006)
      • Core 2 Quad Q6700 – 2.66 GHz (2×4 MB L2 Cache, 1066 MHz FSB) (July 22, 2007)
      • Core 2 Quad Q6600 – 2.40 GHz (2×4 MB L2 Cache, 1066 MHz FSB) (January 7, 2007)
  • Wolfdale – 45 nm process technology
    • Die shrink of Conroe
    • Same features as Conroe with the addition of:
      • 50% more cache, 6 MB as opposed to 4 MB
      • Intel Trusted Execution Technology
      • SSE4 SIMD instructions
    • Number of Transistors 410 Million
    • Variants
      • Core 2 Duo E8600 – 3.33 GHz (6 MB L2, 1333 MHz FSB)
      • Core 2 Duo E8500 – 3.16 GHz (6 MB L2, 1333 MHz FSB)
      • Core 2 Duo E8435 – 3.07 GHz (6 MB L2, 1066 MHz FSB)
      • Core 2 Duo E8400 – 3.00 GHz (6 MB L2, 1333 MHz FSB)
      • Core 2 Duo E8335 – 2.93 GHz (6 MB L2, 1066 MHz FSB)
      • Core 2 Duo E8300 – 2.83 GHz (6 MB L2, 1333 MHz FSB)
      • Core 2 Duo E8235 – 2.80 GHz (6 MB L2, 1066 MHz FSB)
      • Core 2 Duo E8200 – 2.66 GHz (6 MB L2, 1333 MHz FSB)
      • Core 2 Duo E8135 – 2.66 GHz (6 MB L2, 1066 MHz FSB)
      • Core 2 Duo E8190 – 2.66 GHz (6 MB L2, 1333 MHz FSB, no TXT, no VT)
  • Wolfdale-3M – 45 nm process technology
    • Intel Trusted Execution Technology
    • Variants
      • Core 2 Duo E7600 – 3.06 GHz (3 MB L2, 1066 MHz FSB)
      • Core 2 Duo E7500 – 2.93 GHz (3 MB L2, 1066 MHz FSB)
      • Core 2 Duo E7400 – 2.80 GHz (3 MB L2, 1066 MHz FSB)
      • Core 2 Duo E7300 – 2.66 GHz (3 MB L2, 1066 MHz FSB)
      • Core 2 Duo E7200 – 2.53 GHz (3 MB L2, 1066 MHz FSB)
  • Yorkfield – 45 nm process technology
    • Quad core CPU
    • Die shrink of Kentsfield
    • Contains 2x Wolfdale dual core dies in one package
    • Same features as Wolfdale
    • Number of Transistors 820 Million
    • Variants
      • Core 2 Extreme QX9770 – 3.20 GHz (2×6 MB L2, 1600 MHz FSB)
      • Core 2 Extreme QX9650 – 3.00 GHz (2×6 MB L2, 1333 MHz FSB)
      • Core 2 Quad Q9705 – 3.16 GHz (2×3 MB L2, 1333 MHz FSB)
      • Core 2 Quad Q9700 – 3.16 GHz (2×3 MB L2, 1333 MHz FSB)
      • Core 2 Quad Q9650 – 3 GHz (2×6 MB L2, 1333 MHz FSB)
      • Core 2 Quad Q9550 – 2.83 GHz (2×6 MB L2, 1333 MHz FSB, 95W TDP)
      • Core 2 Quad Q9550s – 2.83 GHz (2×6 MB L2, 1333 MHz FSB, 65W TDP)
      • Core 2 Quad Q9450 – 2.66 GHz (2×6 MB L2, 1333 MHz FSB, 95W TDP)
      • Core 2 Quad Q9505 – 2.83 GHz (2×3 MB L2, 1333 MHz FSB, 95W TDP)
      • Core 2 Quad Q9505s – 2.83 GHz (2×3 MB L2, 1333 MHz FSB, 65W TDP)
      • Core 2 Quad Q9500 – 2.83 GHz (2×3 MB L2, 1333 MHz FSB, 95W TDP, no TXT)
      • Core 2 Quad Q9400 – 2.66 GHz (2×3 MB L2, 1333 MHz FSB, 95W TDP)
      • Core 2 Quad Q9400s – 2.66 GHz (2×3 MB L2, 1333 MHz FSB, 65W TDP)
      • Core 2 Quad Q9300 – 2.50 GHz (2×3 MB L2, 1333 MHz FSB, 95W TDP)
      • Core 2 Quad Q8400 – 2.66 GHz (2×2 MB L2, 1333 MHz FSB, 95W TDP)
      • Core 2 Quad Q8400s – 2.66 GHz (2×2 MB L2, 1333 MHz FSB, 65W TDP)
      • Core 2 Quad Q8300 – 2.50 GHz (2×2 MB L2, 1333 MHz FSB, 95W TDP)
      • Core 2 Quad Q8300s – 2.50 GHz (2×2 MB L2, 1333 MHz FSB, 65W TDP)
      • Core 2 Quad Q8200 – 2.33 GHz (2×2 MB L2, 1333 MHz FSB, 95W TDP)
      • Core 2 Quad Q8200s – 2.33 GHz (2×2 MB L2, 1333 MHz FSB, 65W TDP)
      • Core 2 Quad Q7600 – 2.70 GHz (2×1 MB L2, 800 MHz FSB, no SSE4) 
  • Intel Core2 Quad Mobile Processor Family – 45 nm process technology
    • Quad core CPU
    • Variants
      • Core 2 Quad Q9100 – 2.26 GHz (2×6 MB L2, 1066 MHz FSB, 45W TDP)
      • Core 2 Quad Q9000 – 2.00 GHz (2×3 MB L2, 1066 MHz FSB, 45W TDP)

Pentium Dual Core

  • Allendale – 65 nm process technology
    • Desktop CPU (SMP support restricted to 2 CPUs)
    • Two cores on one die
    • Introduced January 21, 2007
    • SSSE3 SIMD instructions
    • Number of Transistors 167 Million
    • TXT, enhanced security hardware extensions
    • Execute Disable Bit
    • EIST (Enhanced Intel SpeedStep Technology)
    • Variants
      • Intel Pentium E2240 – 2.40 GHz (1 MB L2, 800 MHz FSB)
      • Intel Pentium E2200 – 2.20 GHz (1 MB L2, 800 MHz FSB)
      • Intel Pentium E2180 – 2.00 GHz (1 MB L2, 800 MHz FSB)
      • Intel Pentium E2160 – 1.80 GHz (1 MB L2, 800 MHz FSB)
      • Intel Pentium E2140 – 1.60 GHz (1 MB L2, 800 MHz FSB)
  • Wolfdale-3M 45 nm process technology
    • Intel Pentium E6800 – 3.33 GHz (2 MB L2,1066 MHz FSB)
    • Intel Pentium E6700 – 3.20 GHz (2 MB L2,1066 MHz FSB)
    • Intel Pentium E6600 – 3.06 GHz (2 MB L2,1066 MHz FSB)
    • Intel Pentium E6500 – 2.93 GHz (2 MB L2,1066 MHz FSB)
    • Intel Pentium E6300 – 2.80 GHz (2 MB L2,1066 MHz FSB)
    • Intel Pentium E5800 – 3.20 GHz (2 MB L2, 800 MHz FSB)
    • Intel Pentium E5700 – 3.00 GHz (2 MB L2, 800 MHz FSB)
    • Intel Pentium E5500 – 2.80 GHz (2 MB L2, 800 MHz FSB)
    • Intel Pentium E5400 – 2.70 GHz (2 MB L2, 800 MHz FSB)
    • Intel Pentium E5300 – 2.60 GHz (2 MB L2, 800 MHz FSB)
    • Intel Pentium E5200 – 2.50 GHz (2 MB L2, 800 MHz FSB)
    • Intel Pentium E2210 – 2.20 GHz (1 MB L2, 800 MHz FSB)

Celeron

  • Allendale – 65 nm process technology
    • Variants
      • Intel Celeron E1600 – 2.40 GHz (512 KB L2, 800 MHz FSB)
      • Intel Celeron E1500 – 2.20 GHz (512 KB L2, 800 MHz FSB)
      • Intel Celeron E1400 – 2.00 GHz (512 KB L2, 800 MHz FSB)
      • Intel Celeron E1300 – 1.80 GHz (512 KB L2, 800 MHz FSB)
      • Intel Celeron E1200 – 1.60 GHz (512 KB L2, 800 MHz FSB)
  • Wolfdale-3M – 45 nm process technology
    • Variants
      • Intel Celeron E3500 – 2.70 GHz (1 MB L2, 800 MHz FSB)
      • Intel Celeron E3400 – 2.60 GHz (1 MB L2, 800 MHz FSB)
      • Intel Celeron E3300 – 2.50 GHz (1 MB L2, 800 MHz FSB)
      • Intel Celeron E3200 – 2.40 GHz (1 MB L2, 800 MHz FSB)
  • Conroe-L – 65 nm process technology
    • Variants
      • Intel Celeron 450 – 2.20 GHz (512 KB L2, 800 MHz FSB)
      • Intel Celeron 440 – 2.00 GHz (512 KB L2, 800 MHz FSB)
      • Intel Celeron 430 – 1.80 GHz (512 KB L2, 800 MHz FSB)
      • Intel Celeron 420 – 1.60 GHz (512 KB L2, 800 MHz FSB)
      • Intel Celeron 220 – 1.20 GHz (512 KB L2, 533 MHz FSB)
  • Conroe-CL – 65 nm process technology
    • LGA 771 package
    • Variants
      • Intel Celeron 445 – 1.87 GHz (512 KB L2, 1066 MHz FSB)

Celeron M

  • Merom-L 65 nm process technology
    • 64 KB L1 cache
    • 1 MB L2 cache (integrated)
    • SSE3 SIMD instructions, 533 MHz front-side bus, execute-disable bit, 64-bit
    • No SpeedStep technology, is not part of the 'Centrino' package
    • Variants
      • 520 – 1.60 GHz
      • 530 – 1.73 GHz
      • 540 – 1.86 GHz
      • 550 – 2.00 GHz
      • 560 – 2.13 GHz

64-bit processors: Intel 64 Nehalem microarchiecture


Intel Pentium

  • Clarkdale – 32 nm process technology
    • 2 physical cores/2 threads
    • 3 MB L3 cache
    • Introduced January 2010
    • Socket 1156 LGA
    • 2-channel DDR3
    • Integrated HD GPU
    • Variants
      • G6950 – 2.8 GHz (no Hyper-Threading)
      • G6960 – 2.933 GHz (no Hyper-Threading)

Core i3

  • Clarkdale – 32 nm process technology
    • 2 physical cores/4 threads
    • 64 Kb L1 cache
    • 512 Kb L2 cache
    • 4 MB L3 cache
    • Introduced January, 2010
    • Socket 1156 LGA
    • 2-channel DDR3
    • Integrated HD GPU
    • Variants
      • 530 – 2.93 GHz Hyper-Threading
      • 540 – 3.06 GHz Hyper-Threading
      • 550 – 3.2 GHz Hyper-Threading
      • 560 – 3.33 GHz Hyper-Threading

Core i5

  • Lynnfield – 45 nm process technology
    • 4 physical cores
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • 8 MB common L3 cache
    • Introduced September 8, 2009
    • Family 6 Model E (Ext. Model 1E)
    • Socket 1156 LGA
    • 2-channel DDR3
    • Variants
      • 750S – 2.40 GHz/3.20 GHz Turbo Boost
      • 750 – 2.66 GHz/3.20 GHz Turbo Boost
      • 760 – 2.80 GHz/3.33 GHz Turbo Boost
  • Clarkdale – 32 nm process technology
    • 2 physical cores/4 threads
    • 64 Kb L1 cache
    • 512 Kb L2 cache
    • 4 MB L3 cache
    • Introduced January, 2010
    • Socket 1156 LGA
    • 2-channel DDR3
    • Integrated HD GPU
    • AES Support
    • Variants
      • 650/655K – 3.2 GHz Hyper-Threading Turbo Boost
      • 660/661 – 3.33 GHz Hyper-Threading Turbo Boost
      • 670 – 3.46 GHz Hyper-Threading Turbo Boost
      • 680 – 3.60 GHz Hyper-Threading Turbo Boost

Core i7

  • Bloomfield – 45 nm process technology
    • 4 physical cores
    • 256 KB L2 cache
    • 8 MB L3 cache
    • Front side bus replaced with QuickPath up to 6.4GT/s
    • Hyper-Threading is again included. This had previously been removed at the introduction of Core line
    • 781 million transistors
    • Intel Turbo Boost Technology
    • TDP 130W
    • Introduced November 17, 2008
    • Socket 1366 LGA
    • 3-channel DDR3
    • Variants
      • 975 (extreme edition) – 3.33 GHz/3.60 GHz Turbo Boost
      • 965 (extreme edition) – 3.20 GHz/3.46 GHz Turbo Boost
      • 960 – 3.20 GHz/3.46 GHz Turbo Boost
      • 950 – 3.06 GHz/3.33 GHz Turbo Boost
      • 940 – 2.93 GHz/3.20 GHz Turbo Boost
      • 930 – 2.80 GHz/3.06 GHz Turbo Boost
      • 920 – 2.66 GHz/2.93 GHz Turbo Boost
  • Lynnfield – 45 nm process technology
    • 4 physical cores
    • 256 KB L2 cache
    • 8 MB L3 cache
    • No QuickPath, instead compatible with slower DMI interface
    • Hyper-Threading is included
    • Introduced September 8, 2009
    • Socket 1156 LGA
    • 2-channel DDR3
    • Variants
      • 880 – 3.06 GHz/3.73 GHz Turbo Boost (TDP 95W)
      • 870/875K – 2.93 GHz/3.60 GHz Turbo Boost (TDP 95W)
      • 870S – 2.67 GHz/3.60 GHz Turbo Boost (TDP 82W)
      • 860 – 2.80 GHz/3.46 GHz Turbo Boost (TDP 95W)
      • 860S – 2.53 GHz/3.46 GHz Turbo Boost (TDP 82W)
TODO: Westmere
  • Gulftown – 32 nm process technology
    • 6 physical cores
    • 256 KB L2 cache
    • 12 MB L3 cache
    • Front side bus replaced with QuickPath up to 6.4GT/s
    • Hyper-Threading is included
    • Intel Turbo Boost Technology
    • Socket 1366 LGA
    • TDP 130W
    • Introduced 16 March 2010
    • Variants
      • 990X Extreme Edition – 3.46 GHz/3.73 GHz Turbo Boost
      • 980X Extreme Edition – 3.33 GHz/3.60 GHz Turbo Boost
      • 970 – 3.20 GHz/3.46 GHz Turbo Boost
  • Clarksfield – Intel Core i7 Mobile Processor Family – 45 nm process technology
    • 4 physical cores
    • Hyper-Threading is included
    • Intel Turbo Boost Technology
    • Variants
      • 940XM Extreme Edition – 2.13 GHz/3.33 GHz Turbo Boost (8 MB L3, TDP 55W)
      • 920XM Extreme Edition – 2.00 GHz/3.20 GHz Turbo Boost (8 MB L3, TDP 55W)
      • 840QM – 1.86 GHz/3.20 GHz Turbo Boost (8 MB L3, TDP 45W)
      • 820QM – 1.73 GHz/3.06 GHz Turbo Boost (8 MB L3, TDP 45W)
      • 740QM – 1.73 GHz/2.93 GHz Turbo Boost (6 MB L3, TDP 45W)
      • 720QM – 1.60 GHz/2.80 GHz Turbo Boost (6 MB L3, TDP 45W)

Xeon

  • Gainestown – 45 nm process technology
    • Same processor dies as Bloomfield
    • 256 KB L2 cache
    • 8 MB L3 cache, 4MB may be disabled
    • QuickPath up to 6.4GT/s
    • Hyper-Threading is included in some models
    • 781 million transistors
    • Introduced March 29, 2009
    • Variants
      • W5590, W5580, X5570, X5560, X5550, E5540, E5530, L5530, E5520, L5520, L5518 – 4 Cores, 8 MB L3 cache, HT
      • E5506, L5506, E5504 – 4 cores, 4 MB L3 cache, no HT
      • L5508, E5502, E5502 – 2 cores, 4 MB L3 cache, no HT

64-bit processors:Intel 64-Sandy bridge/Ivy microarchitecture

Celeron

  • Sandy Bridge – 32 nm process technology
    • 2 physical cores/2 threads (500 series), 1 physical core/1 thread (model G440) or 1 physical core/2 threads (models G460 & G465)
    • 2 MB L3 cache (500 series), 1 MB (model G440) or 1.5 MB (models G460 & G465)
    • Introduced 3rd quarter, 2011
    • Socket 1155 LGA
    • 2-channel DDR3-1066
    • 400 series has max TDP of 35 W
    • 500-series variants ending in 'T' have a peak TDP of 35 W, others – 65 W
    • Integrated GPU
      • All variants have peak GPU turbo frequencies of 1 GHz
      • Variants in the 400 series have GPUs running at a base frequency of 650 MHz
      • Variants in the 500 series ending in 'T' have GPUs running at a base frequency of 650 MHz; others at 850 MHz
      • All variants have 6 GPU execution units
    • Variants
      • G440 – 1.6 GHz
      • G460 – 1.8 GHz
      • G465 – 1.9 GHz
      • G530T – 2.0 GHz
      • G540T – 2.1 GHz
      • G550T – 2.2 GHz
      • G530 – 2.4 GHz
      • G540 – 2.5 GHz
      • G550 – 2.6 GHz
      • G555 – 2.7 GHz

Pentium

  • Sandy Bridge – 32 nm process technology
    • 2 physical cores/2 threads
    • 3 MB L3 cache
    • 624 million transistors
    • Introduced May, 2011
    • Socket 1155 LGA
    • 2-channel DDR3-1333 (800 series) or DDR3-1066 (600 series)
    • Variants ending in 'T' have a peak TDP of 35 W, others 65 W
    • Integrated GPU (HD 2000)
      • All variants have peak GPU turbo frequencies of 1.1 GHz
      • Variants ending in 'T' have GPUs running at a base frequency of 650 MHz; others at 850 MHz
      • All variants have 6 GPU execution units
    • Variants
      • G620T – 2.2 GHz
      • G630T – 2.3 GHz
      • G640T – 2.4 GHz
      • G650T – 2.5 GHz
      • G860T – 2.6 GHz
      • G620 – 2.6 GHz
      • G622 – 2.6 GHz
      • G630 – 2.7 GHz
      • G632 – 2.7 GHz
      • G640 – 2.8 GHz
      • G840 – 2.8 GHz
      • G645 – 2.9 GHz
      • G850 – 2.9 GHz
      • G860 – 3.0 GHz
      • G870 – 3.1 GHz
  • Ivy Bridge – 22 nm Tri-gate transistor process technology
    • 2 physical cores/2 threads
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • 3 MB L3 cache
    • Introduced September, 2012
    • Socket 1155 LGA
    • 2-channel DDR3-1600
    • All variants have GPU base frequencies of 650 MHz and peak GPU turbo frequencies of 1.05 GHz
    • Variants ending in 'T' have a peak TDP of 35 W, others – TDP of 55 W
    • Variants
      • G2100T – 2.6 GHz
      • G2120 – 3.1 GHz

Core i3

  • Sandy Bridge – 32 nm process technology 
    • 2 physical cores/4 threads
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • 3 MB L3 cache
    • 624 million transistors
    • Introduced January, 2011
    • Socket 1155 LGA
    • 2-channel DDR3-1333
    • Variants ending in 'T' have a peak TDP of 35 W, others 65 W
    • Integrated GPU
      • All variants have peak GPU turbo frequencies of 1.1 GHz
      • Variants ending in 'T' have GPUs running at a base frequency of 650 MHz; others at 850 MHz
      • Variants ending in '5' have Intel HD Graphics 3000 (12 execution units); others have Intel HD Graphics 2000 (6 execution units)
    • Variants
      • i3-2100T – 2.5 GHz
      • i3-2120T – 2.6 GHz
      • i3-2100 – 3.1 GHz
      • i3-2102 – 3.1 GHz
      • i3-2105 – 3.1 GHz
      • i3-2120 – 3.3 GHz
      • i3-2125 – 3.3 GHz
      • i3-2130 – 3.4 GHz
  • Ivy Bridge – 22 nm Tri-gate transistor process technology
    • 2 physical cores/4 threads
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • 3 MB L3 cache
    • Introduced September, 2012
    • Socket 1155 LGA
    • 2-channel DDR3-1600
    • Variants ending in '5' have Intel HD Graphics 4000; others have Intel HD Graphics 2500
    • All variants have GPU base frequencies of 650 MHz and peak GPU turbo frequencies of 1.05 GHz
    • TDP 55 W
    • Variants
      • i3-3220T – 2.8 GHz
      • i3-3240T – 2.9 GHz
      • i3-3220 – 3.3 GHz
      • i3-3225 – 3.3 GHz
      • i3-3240 – 3.4 GHz
Present i3 processor


Next generation i3 processor
Core i5
  • Sandy Bridge – 32 nm process technology
    • 4 physical cores/4 threads (except for i5-2390T which has 2 physical cores/4 threads)
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • 6 MB L3 cache (except for i5-2390T which has 3 MB)
    • 995 million transistors
    • Introduced January, 2011
    • Socket 1155 LGA
    • 2-channel DDR3-1333
    • Variants ending in 'S' have a peak TDP of 65 W, others – 95 W except where noted
    • Variants ending in 'K' have unlocked multipliers; others cannot be overclocked
    • Integrated GPU
      • i5-2500T has a peak GPU turbo frequency of 1.25 GHz, others 1.1 GHz
      • Variants ending in 'T' have GPUs running at a base frequency of 650 MHz; others at 850 MHz
      • Variants ending in '5' or 'K' have Intel HD Graphics 3000 (12 execution units), except i5-2550K which has no GPU; others have Intel HD Graphics 2000 (6 execution units)
      • Variants ending in 'P' and the i5-2550K have no GPU
    • Variants
      • i5-2390T – 2.7 GHz/3.5 GHz Turbo Boost (35 W max TDP)
      • i5-2500T – 2.3 GHz/3.3 GHz Turbo Boost (45 W max TDP)
      • i5-2400S – 2.5 GHz/3.3 GHz Turbo Boost
      • i5-2405S – 2.5 GHz/3.3 GHz Turbo Boost
      • i5-2500S – 2.7 GHz/3.7 GHz Turbo Boost
      • i5-2300 – 2.8 GHz/3.1 GHz Turbo Boost
      • i5-2310 – 2.9 GHz/3.2 GHz Turbo Boost
      • i5-2320 – 3.0 GHz/3.3 GHz Turbo Boost
      • i5-2380P – 3.1 GHz/3.4 GHz Turbo Boost
      • i5-2400 – 3.1 GHz/3.4 GHz Turbo Boost
      • i5-2450P – 3.2 GHz/3.5 GHz Turbo Boost
      • i5-2500 – 3.3 GHz/3.7 GHz Turbo Boost
      • i5-2500K – 3.3 GHz/3.7 GHz Turbo Boost
      • i5-2550K – 3.4 GHz/3.8 GHz Turbo Boost
  • Ivy Bridge – 22 nm Tri-gate transistor process technology
    • 4 physical cores/4 threads (except for i5-3470T which has 2 physical cores/4 threads)
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • 6 MB L3 cache (except for i5-3470T which has 3 MB)
    • Introduced April, 2012
    • Socket 1155 LGA
    • 2-channel DDR3-1600
    • Variants ending in 'S' have a peak TDP of 65 W, Variants ending in 'T' have a peak TDP of 35 or 45 W (see variants), others – 77 W except where noted
    • Variants ending in 'K' have unlocked multipliers; others cannot be overclocked
    • Variants ending in 'P' have no integrated GPU; others have Intel HD Graphics 2500 or Intel HD Graphics 4000 (i5-3475S and i5-3570K only)
    • Variants
      • i5-3470T – 2.9 GHz/3.6 GHz max Turbo Boost (35 W TDP)
      • i5-3570T – 2.3 GHz/3.3 GHz max Turbo Boost (45 W TDP)
      • i5-3330S – 2.7 GHz/3.2 GHz max Turbo Boost
      • i5-3450S – 2.8 GHz/3.5 GHz max Turbo Boost
      • i5-3470S – 2.9 GHz/3.6 GHz max Turbo Boost
      • i5-3475S – 2.9 GHz/3.6 GHz max Turbo Boost
      • i5-3550S – 3.0 GHz/3.7 GHz max Turbo Boost
      • i5-3570S – 3.1 GHz/3.8 GHz max Turbo Boost
      • i5-3330 – 3.0 GHz/3.2 GHz max Turbo Boost
      • i5-3350P – 3.1 GHz/3.3 GHz max Turbo Boost (69 W TDP)
      • i5-3450 – 3.1 GHz/3.5 GHz max Turbo Boost
      • i5-3470 – 3.2 GHz/3.6 GHz max Turbo Boost
      • i5-3550 – 3.3 GHz/3.7 GHz max Turbo Boost
      • i5-3570 – 3.4 GHz/3.8 GHz max Turbo Boost
      • i5-3570K – 3.4 GHz/3.8 GHz max Turbo Boost

Core i7

  • Sandy Bridge – 32 nm process technology
    • 4 physical cores/8 threads
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • 8 MB L3 cache
    • 995 million transistors
    • Introduced January, 2011
    • Socket 1155 LGA
    • 2-channel DDR3-1333
    • Variants ending in 'S' have a peak TDP of 65 W, others – 95 W
    • Variants ending in 'K' have unlocked multipliers; others cannot be overclocked
    • Integrated GPU
      • All variants have base GPU frequencies of 850 MHz and peak GPU turbo frequencies of 1.35 GHz
      • Variants ending in 'K' have Intel HD Graphics 3000 (12 execution units); others have Intel HD Graphics 2000 (6 execution units)
    • Variants
      • i7-2600S – 2.8 GHz/3.8 GHz Turbo Boost
      • i7-2600 – 3.4 GHz/3.8 GHz Turbo Boost
      • i7-2600K – 3.4 GHz/3.8 GHz Turbo Boost
      • i7-2700K – 3.5 GHz/3.9 GHz Turbo Boost
  • Sandy Bridge-E – 32 nm process technology
    • Up to 8 physical cores/16 threads depending on model number
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • Up to 20 MB L3 cache depending on model number
    • 2270 million transistors
    • Introduced November, 2011
    • Socket 2011 LGA
    • 4-channel DDR3-1600
    • All variants have a peak TDP of 130 W
    • No integrated GPU
    • Variants
      • i7-3820 – 3.6 GHz/3.8 GHz Turbo Boost, 4 cores, 10 MB L3 cache
      • i7-3930K – 3.2 GHz/3.8 GHz Turbo Boost, 6 cores, 12 MB L3 cache
      • i7-3960X – 3.3 GHz/3.9 GHz Turbo Boost, 6 cores, 15 MB L3 cache
      • i7-3970X – 3.5 GHz/4.0 GHz Turbo Boost, 6 cores, 15 MB L3 cache
  • Ivy Bridge – 22 nm Tri-gate transistor process technology
    • 4 physical cores/8 threads
    • 32+32 Kb (per core) L1 cache
    • 256 Kb (per core) L2 cache
    • 8 MB L3 cache
    • Introduced April, 2012
    • Socket 1155 LGA
    • 2-channel DDR3-1600
    • Variants ending in 'S' have a peak TDP of 65 W, variants ending in 'T' have a peak TDP of 45 W, others – 77 W
    • Variants ending in 'K' have unlocked multipliers; others cannot be overclocked
    • Integrated GPU Intel HD Graphics 4000
    • Variants
      • i7-3770T – 2.5 GHz/3.7 GHz Turbo Boost
      • i7-3770S – 3.1 GHz/3.9 GHz Turbo Boost
      • i7-3770 – 3.4 GHz/3.9 GHz Turbo Boost
      • i7-3770K – 3.5 GHz/3.9 GHz Turbo Boost



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