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HardwareCPUProcessor features → Intel Core i7-990X

Core i7-990X

Intel Core i7-990X - 6-core processor with a clock frequency of 3466 MHz and 3rd level cache 12288 KB. Processor is designed for desktop computers, installs in a LGA1366. Has a built-in memory controller (3 channels, DDR3-1066).

Intel Core i7-990X
Released2011
ManufacturerIntel
Processor typefor desktop computers
SocketLGA1366
Number of cores6
Number of threads12
Base frequency3466 MHz
Turbo Boost3730 MHz
L1 Cache, Кb32+32 x6
L2 Cache, Кb256x6
L3 Cache, Кb12288
Integrated graphicsno
Integrated memory controlleryes
Memory channels3
Supported memoryDDR3-1066
Integrated PCIe controllerno
Bus6.4 GT/s QPI
Processor coreGulftown
Lithography32 nm
Transistors, mn1170
TDP130 W
Max. temperature67,9° C
Instructions, technologyMMX
SSE
SSE2
SSE3
SSSE3
SSE4 (SSE4.1 + SSE4.2)
AES (Advanced Encryption Standard inst.)
EM64T (Intel 64)
NX (XD, Execute disable bit)
VT-x (Virtualization technology)
Hyper-Threading
Turbo Boost
Enhanced SpeedStep tech.
Other featuresunlocked











Performance
Intel Xeon E5-4650
8 cor. / 2700 MHz / 20480 Kb / LGA2011
21873
(100%)
Intel Xeon E3-1515M v5
4 cor. / 2800 MHz / 8192 Kb / BGA1440
19021
(87%)
Intel Xeon E3-1275 v3
4 cor. / 3500 MHz / 8192 Kb / LGA1150
17839
(82%)
Intel Xeon W3690
6 cor. / 3460 MHz / 12288 Kb / LGA1366
16744
(77%)
Intel Core i7-990X
This processor
16502
(76%)
Intel Xeon E5-2623 v4
4 cor. / 2600 MHz / 10240 Kb / LGA2011-3
14643
(67%)
Intel Core i7-3630QM
4 cor. / 2400 MHz / 6144 Kb / PGA988
13740
(63%)
Intel Core i7-2600S
4 cor. / 2800 MHz / 8192 Kb / LGA1155
12809
(59%)
Intel Xeon E5645
6 cor. / 2400 MHz / 12288 Kb / LGA1366
11816
(55%)

Processors rating
( + specifications )

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comparison
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