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Processors → CPU Comparison

CPU Comparison




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Core i7-975 Extreme
CPU2CPU3CPU4CPU5CPU6
Released 2009
Category Desktop
Socket LGA1366
Cores 4
Threads 8
Base frequency 3333 MHz
Auto Boost to 3600 MHz
L1 Cache, Кb 32+32 x4
L2 Cache, Кb 256x4
L3 Cache, Кb 8192
Architecture (core) Bloomfield-XE
Lithography 45 nm
Transistors, mil. 731
TDP 130 W
Max. temperature 67,9° C
Bus 6.4 GT/s QPI
Integrated GPU no
Memory (RAM) DDR3-800, DDR3-1066
(channels - 3)
PCIe PCIe configuration depends on the motherboard
Integrated modules
Instructions, technologies • MMX
• SSE
• SSE2
• SSE3
• SSSE3
• SSE4
• EM64T
• NX
• VT-x
• Hyper-Threading
• Turbo Boost
• Enhanced SpeedStep tech.
Other features • Unlocked multiplier
more...




Overall performance rating
Intel Core i7-975 Extreme
2299
(100 %)
PassMark
Intel Core i7-975 Extreme
3461
(100 %)
Geekbench 4
Multi-Core
Single-Core
Intel Core i7-975 Extreme
13743
(100 %)
Cinebench R11.5
Multi-Core
Single-Core
Intel Core i7-975 Extreme
4.23
(100 %)
WinRAR
Intel Core i7-975 Extreme
3403
(100 %)
3DMark 06 CPU
Intel Core i7-975 Extreme
5837
(100 %)


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