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HardwareCPUProcessor features → Intel Core i5-8400B

Core i5-8400B

Intel Core i5-8400B - 6-core processor with a clock frequency of 2800 MHz and 3rd level cache 9216 KB. Processor is designed for mobile computers, installs in a BGA1440. Has a built-in memory controller (2 channels, DDR4-2666) and controller PCI Express 3.0 (16 lines).

Intel Core i5-8400B
Released2018
ManufacturerIntel
Processor typefor mobile computers
SocketBGA1440
Number of cores6
Number of threads6
Base frequency2800 MHz
Turbo Boost4000 MHz
L1 Cache, Кb6x32 + 6x32
L2 Cache, Кb6x256
L3 Cache, Кb9216
Integrated graphicsIntel UHD Graphics 630
350 - 1050 MHz
Integrated memory controlleryes
Memory channels2
Supported memoryDDR4-2666
Integrated PCIe controlleryes
PCIe versionPCI Express 3.0
PCIe lines16
Bus8 GT/s DMI
Processor coreCoffee Lake-H
Lithography14 nm
TDP65 W
Max. temperature100° 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)
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
MPX (Memory Protection Extensions)
SGX (Software Guard Extensions)
Enhanced SpeedStep tech.
Other features




Performance
AMD Ryzen 7 PRO 1700
8 cor. / 3000 MHz / 16384 Kb / Socket AM4
26894
(100%)
Intel Xeon E5-2628L v4
12 cor. / 1900 MHz / 30720 Kb / LGA2011-3
23604
(88%)
Intel Xeon E5-2651 v2
12 cor. / 1800 MHz / 30720 Kb / LGA2011
20407
(76%)
Intel Core i5-8400B
This processor
20228
(76%)
Intel Core i7-4770R
4 cor. / 3200 MHz / 6144 Kb / BGA1364
17787
(67%)
Intel Xeon E5-2440
6 cor. / 2400 MHz / 15360 Kb / LGA1356
16867
(63%)
Intel Core i5-7600
4 cor. / 3500 MHz / 6144 Kb / LGA1151
16065
(60%)
Intel Xeon E3-1225 v6
4 cor. / 3300 MHz / 8192 Kb / LGA1151
15090
(57%)
AMD FX-8370E
8 cor. / 3300 MHz / 8196 Kb / Socket AM3+
14129
(53%)

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