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Processors → Intel Core i7-940

Intel Core i7-940

Basic information:
Released2008
Segment Desktop
Socket LGA1366
Bus4.8 GT/s QPI
Number of cores 4
Number of threads 8
Base frequency 2930 MHz
Turbo Boost 3200 MHz
Unlocked multiplier no
Architecture (core) Bloomfield
Lithography 45 nm
Transistors, mil.731
TDP 130 W
Max. temperature67,9° C
Products webpagefollow >
Internal memory
L1 Cache, Кb 32+32 x4
L2 Cache, Кb 256x4
L3 Cache, Кb 8192
Integrated modules
iGPU no
Memory controller3-channel
(DDR3-800, DDR3-1066)
PCIe controllerno
Other modules no
Instructions, technology
• MMX
• SSE
• SSE2
• SSE3
• SSSE3
• SSE4 (SSE4.1 + SSE4.2)
• EM64T (Intel 64)
• NX (XD, Execute disable bit)
• VT-x (Virtualization technology)
• Hyper-Threading
• Turbo Boost
• Enhanced SpeedStep tech.




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