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HardwareCPUProcessor features → Intel Xeon Gold 6138

Intel Xeon Gold 6138

Intel Xeon Gold 6138 - 20-core processor with a clock frequency of 2000 MHz and 3rd level cache 28160 KB. Processor is designed for servers, installs in a LGA3647. Has a built-in memory controller (6 channels, DDR4-2666) and controller PCI Express 3.0 (48 lines).

Segmentfor servers
Bus10.4 GT/s UPI
Number of cores20
Number of threads40
Base frequency2000 MHz
Turbo Boost3700 MHz
Unlocked multiplierno
Architecture (core)Skylake-SP
Lithography14 nm
TDP125 W
Max. temperature86° C
Official specificationsfollow >
Internal memory
L1 Cache, Кb20x32 + 20x32
L2 Cache, Кb20x1024
L3 Cache, Кb28160
Integrated moduls
Graphics processorno
Memory controller6-channel
ECC memory supported
PCIe controllerPCI Express 3.0 (48 lines)
Other modules / peripheralsno
Instructions, technology
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
TXT (Trusted Execution tech.)
TSX (Transactional Synchronization Extensions)
Enhanced SpeedStep tech.


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