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HardwareCPUProcessor features → Intel Core i7-7740X

Core i7-7740X

Intel Core i7-7740X - 4-core processor with a clock frequency of 4300 MHz and 3rd level cache 8196 KB. Processor is designed for desktop computers, installs in a LGA2066. Has a built-in memory controller (2 channels, DDR4-2666) and controller PCI Express 3.0 (16 lines).

Intel Core i7-7740X
Processor typefor desktop computers
Number of cores4
Number of threads8
Base frequency4300 MHz
Turbo Boost4500 MHz
L1 Cache, Кb4x32+4x32
L2 Cache, Кb4x256
L3 Cache, Кb8196
Integrated graphicsno
Integrated memory controlleryes
Memory channels2
Supported memoryDDR4-2666
Integrated PCIe controlleryes
PCIe versionPCI Express 3.0
PCIe lines16
Bus8 GT/s DMI
Processor coreKaby Lake-X
Lithography14 nm
TDP112 W
Max. temperature100° C
Instructions, technologyMMX
SSE4 (SSE4.1 + SSE4.2)
AES (Advanced Encryption Standard inst.)
AVX (Advanced Vector Extensions)
AVX 2.0 (Advanced Vector Extensions 2.0)
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)
Turbo Boost 2.0
Enhanced SpeedStep tech.
Other featuresunlocked

Intel Xeon E5-2658 v3
12 cor. / 2200 MHz / 30720 Kb / LGA2011-3
Intel Xeon E5-2618L v4
10 cor. / 2200 MHz / 25600 Kb / LGA2011-3
Intel Xeon E5-2648L v4
14 cor. / 1800 MHz / 35840 Kb / LGA2011-3
Intel Core i7-7740X
This processor
Intel Xeon E5-2630 v2
6 cor. / 2600 MHz / 15360 Kb / LGA2011
Intel Xeon E3-1505M v6
4 cor. / 3000 MHz / 8192 Kb / BGA1440
Intel Core i7-4910MQ
4 cor. / 2900 MHz / 8192 Kb / PGA946
Intel Core i7-4790T
4 cor. / 2700 MHz / 8192 Kb / LGA1150
Intel Xeon E5-2420 v2
6 cor. / 2200 MHz / 15360 Kb / LGA1356

Processors rating
( + specifications )

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( ~ 500 models )

Graphics card rating
( + specifications )
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