Intel Xeon E5-2650 v2 vs Intel Xeon Silver 4310

Physical Specifications

Socket Intel Socket 2011 Intel Socket 4189
Foundry Intel Intel
Process size 22 nm 10 nm
Transistors 1,400 million unknown
Die size 160 mm² unknown
Package FC-LGA4189
tCaseMax 82°C


Frequency 2.6 GHz 2.1 GHz
Turbo clock up to 3.4 GHz up to 3.3 GHz
Base clock 100 MHz 100 MHz
Multiplier 26.0x 21.0x
Multiplier unlocked No No
TDP 95 W 120 W

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status unknown Active
Release date Sep 1st, 2013 Apr 6th, 2021
Codename Ivy Bridge-EP Ice Lake-SP
Generation Xeon E5 Xeon Silver
Part SR1A8 unknown
Memory support DDR3 Quad-channel DDR4-2667 MHz Eight-channel
ECC memory Yes Yes
PCI Express Gen 3 Gen 4, 64 Lanes(CPU only)


Total Cores 8 12
Total Threads 16 24
SMP # CPUs 2 2
Integrated graphics


Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 1MB (per core)
Cache L3 20MB (shared) 18MB (shared)

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
AVX-512 Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
ECC Yes Yes
EIST Yes Yes
F16C Yes Yes
FMA3 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
x8 SDDC Yes


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