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HardwareCPUProcessor features → Intel Core i7-975 Extreme

Core i7-975 Extreme

Intel Core i7-975 Extreme - 4-core processor with a clock frequency of 3333 MHz and 3rd level cache 8192 KB. Designed for desktop computers, installs in a LGA1366..

Intel Core i7-975 Extreme
Released2009
ManufacturerIntel
Processor typefor desktop computers
SocketLGA1366
Number of cores4
Number of threads8
Base frequency3333 MHz
Turbo Boost3600 MHz
L1 Cache, Кb32+32 x4
L2 Cache, Кb256x4
L3 Cache, Кb8192
Integrated graphicsno
Memory channels3
Supported memoryDDR3-800, DDR3-1066
Bus6.4 GT/s QPI
Processor coreBloomfield
Lithography45 nm
Transistors, mn731
TDP130 W
Max. temperature67,9° C
Instructions, technologyMMX
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.
Other featuresunlocked












Performance
Intel Core i7-2600
4 cor. / 3400 MHz / 8192 Kb / LGA1155
14934
(100%)
Intel Core i7-3635QM
4 cor. / 2400 MHz / 6144 Kb / BGA1224
13602
(92%)
Intel Xeon E3-1220 v3
4 cor. / 3100 MHz / 8192 Kb / LGA1150
12570
(85%)
Intel Core i7-975 Extreme
This processor
11298
(76%)
Intel Xeon W3550
4 cor. / 3060 MHz / 8192 Kb / LGA1366
10397
(70%)
Intel Pentium G4600
2 cor. / 3600 MHz / 3072 Kb / LGA1151
9760
(66%)
AMD A10-6800B
4 cor. / 4100 MHz / 4096 Kb / Socket FM2
9003
(61%)
AMD FirePro A320
4 cor. / 3800 MHz / 4096 Kb / Socket FM2
8424
(57%)
Intel Core 2 Extreme QX9770
4 cor. / 3200 MHz / 12288 Kb / LGA775
7883
(53%)

Processors rating
( + specifications )

Graphics card
comparison
( ~ 500 models )

Graphics card rating
( + specifications )
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