Intel Xeon Platinum 8260 vs Intel Xeon Platinum 8268

Table of Contents

Physical Specifications

Socket Intel Socket 3647 Intel Socket 3647
Foundry Intel Intel
Process size 14 nm 14 nm
Transistors 8,000 million 8,000 million
Die size unknown unknown
Package FC-LGA3647 FC-LGA3647

Performance

Frequency 2.4 GHz 2.9 GHz
Turbo clock up to 3.9 GHz up to 3.9 GHz
Base clock 100 MHz 100 MHz
Multiplier 24.0x 29.0x
Multiplier unlocked No No
TDP 165 W 205 W

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status unknown unknown
Release date Dec 11th, 2018 Dec 11th, 2018
Codename Cascade Lake-SP Cascade Lake-SP
Generation Xeon Platinum Xeon Platinum
Part SRF9HCD8069504201101 SRF95CD8069504195101
Memory support DDR4 DDR4
ECC memory Yes Yes

Cores

Total Cores 24 24
Total Threads 48 48
SMP # CPUs 8 8
Integrated graphics

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 1MB (per core) 1MB (per core)
Cache L3 35.75MB (shared) 35.75MB (shared)

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
AVX2 Yes Yes
BMI1 Yes Yes
BMI2 Yes Yes
ECC Yes Yes
EIST Yes Yes
F16C Yes Yes
FMA3 Yes Yes
HTT Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TXT Yes Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes Yes
vPro Yes Yes
x8 SDDC Yes Yes

Compare

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