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HardwareCPUProcessor features → Intel Xeon Platinum 8268

Intel Xeon Platinum 8268

Intel Xeon Platinum 8268 - 24-core processor with a clock frequency of 2900 MHz and 3rd level cache 36608 KB. Processor is designed for servers, installs in a LGA3647. Has a built-in memory controller (6 channels, DDR4-2933) and controller PCI Express 3.0 (48 lines).

Segmentfor servers
Bus10.4 GT/s UPI
Number of cores24
Number of threads48
Base frequency2900 MHz
Turbo Boost3900 MHz
Unlocked multiplierno
Architecture (core)Cascade Lake-SP
Lithography14 nm
TDP205 W
Max. temperature84° C
Official specificationsfollow >
Internal memory
L1 Cache, Кb24x32 + 24x32
L2 Cache, Кb24x1024
L3 Cache, Кb36608
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)
• 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)
Turbo Boost
TXT (Trusted Execution tech.)
TSX (Transactional Synchronization Extensions)
SMAP (Supervisor Mode Access Prevention)
• Deep Learning Boost
Enhanced SpeedStep tech.


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