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HardwareCPUProcessor features → Intel Core i9-7900X

Core i9-7900X

Intel Core i9-7900X - 10-core processor with a clock frequency of 3300 MHz and 3rd level cache 14080 KB. Designed for desktop computers, installs in a LGA2066. Has a built-in memory controller (4 channels, DDR4-2666) and controller PCI Express 3.0 (44 lines).

Intel Core i9-7900X
Released2017
ManufacturerIntel
Processor typefor desktop computers
SocketLGA2066
Number of cores10
Number of threads20
Base frequency3300 MHz
Turbo Boost4500 MHz
L1 Cache, Кb10x32+10x32
L2 Cache, Кb10x1024
L3 Cache, Кb14080
Integrated graphicsno
Integrated memory controlleryes
Memory channels4
Supported memoryDDR4-2666
Integrated PCIe controlleryes
PCIe versionPCI Express 3.0
PCIe lines44
Bus8 GT/s DMI3
Processor coreSkylake-X
Lithography14 nm
TDP140 W
Max. temperature95° C
Instructions, technologyMMX
SSE
SSE2
SSE3
SSSE3
SSE4 (SSE4.1 + SSE4.2)
AES (Advanced Encryption Standard inst.)
AVX (Advanced Vector Extensions)
AVX 2.0 (Advanced Vector Extensions 2.0)
• AVX 512 (Advanced Vector Extensions 512)
BMI1, BMI2 (Bit Manipulation inst.)
F16C (16-bit Floating-Point conversion)
FMA3 (3-operand Fused Multiply-Add inst.)
EM64T (Intel 64)
NX (XD, Execute disable bit)
VT-x (Virtualization technology)
VT-d (Virtualization for directed I/O)
Hyper-Threading
Turbo Boost
Turbo Boost 2.0
Enhanced SpeedStep tech.
Other featuresunlocked



Performance
Intel Core i9-7980XE
18 cor. / 2600 MHz / 25344 Kb / LGA2066
49954
(100%)
Intel Core i9-7920X
12 cor. / 2900 MHz / 16896 Kb / LGA2066
42157
(85%)
Intel Core i9-7900X
This processor
37817
(76%)
AMD Ryzen Threadripper 1920
12 cor. / 3200 MHz / 32768 Kb / Socket TR4
34941
(70%)
Intel Xeon E7-4870 v2
15 cor. / 2300 MHz / 30720 Kb / LGA2011
31748
(64%)
Intel Xeon E5-2690 v2
10 cor. / 3000 MHz / 25600 Kb / LGA2011
30038
(61%)
Intel Xeon E5-2660 v3
10 cor. / 2600 MHz / 25600 Kb / LGA2011-3
28923
(58%)
Intel Xeon E5-2670 v2
10 cor. / 2500 MHz / 25600 Kb / LGA2011
27104
(55%)
Intel Xeon E5-2640 v3
8 cor. / 2600 MHz / 20480 Kb / LGA2011-3
25486
(52%)

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