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

• 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

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

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) (no Q7600 listed here)

• 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) (does it exist?)
    • 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 cachee
  • 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 microarchitecture

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 coress
  • 256 KB L2 cache
  • Front side bus replaced with QuickPath up to 6.4GT/s
  • Hyper-Threading is included
  • Intel Turbo Boost Technologyy
  • 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, 20099
  • 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

Back to the Computer Architecture Page <