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Intel Bloomfield Core i7 Processor Print
February 2011
"Bloomfield" (45 nm)
  • Based on Nehalem microarchitecture.
  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Hyper-threading, Turbo Boost, Smart Cache.
  • FSB has been replaced with QPI.
  • Transistors: 731 million
  • Die size: 263 mm²
  • Steppings: C0, D0
Model Number Frequency Turbo Cores L2 Cache L3 Cache Mult Uncore Speed Memory Voltage TDP Socket Release Date
Core i7-920 2.67 GHz 1/1/1/2 4 4 × 256 KB 8 MB 20× 2133 MHz 3 × DDR3-1066 0.8–1.375 V 130 W LGA 1366 November 17, 2008
Core i7-930 2.8 GHz 1/1/1/2 4 4 × 256 KB 8 MB 21× 2133 MHz 3 × DDR3-1066 0.8–1.375 V 130 W LGA 1366 February 28, 2010
Core i7-940 2.93 GHz 1/1/1/2 4 4 × 256 KB 8 MB 22× 2133 MHz 3 × DDR3-1066 0.8–1.375 V 130 W LGA 1366 November 17, 2008
Core i7-950 3.07 GHz 1/1/1/2 4 4 × 256 KB 8 MB 23× 2133 MHz 3 × DDR3-1066 0.8–1.375 V 130 W LGA 1366 May 31, 2009
Core i7-960 3.2 GHz 1/1/1/2 4 4 × 256 KB 8 MB 24× 2133 MHz 3 × DDR3-1066 0.8–1.375 V 130 W LGA 1366 October 20, 2009
Core i7-965
Extreme Edition		 3.2 GHz 1/1/1/2 4 4 × 256 KB 8 MB 24× 2667 MHz 3 × DDR3-1066 0.8–1.375 V 130 W LGA 1366 November 17, 2008
Core i7-975
Extreme Edition		 3.33 GHz 1/1/1/2 4 4 × 256 KB 8 MB 25× 2667 MHz 3 × DDR3-1066 0.8–1.375 V 130 W LGA 1366 May 31, 2009


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