Intel Xeon E5-2637 v2 vs Intel Xeon E5-2650L

Table of Contents

Physical Specifications

Socket Intel Socket 2011 Intel Socket 2011
Foundry Intel Intel
Process size 22 nm 32 nm
Transistors 1,400 million 2,270 million
Die size 160 mm² 435 mm²
Package FC-LGA10


Frequency 3.5 GHz 1800 MHz
Turbo clock up to 2.3 GHz
Base clock 100 MHz 100 MHz
Multiplier 35.0x 18.0x
Multiplier unlocked No No
TDP 130 W 70 W
Voltage 1.35 V

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status unknown unknown
Release date Sep 1st, 2013 Mar 6th, 2012
Codename Ivy Bridge-EP Sandy Bridge-EP
Generation Xeon E5 Xeon E5
Memory support DDR3 Quad-channel DDR3 Quad-channel
ECC memory Yes Yes
PCI Express Gen 3 Gen 3


Total Cores 4 8
Total Threads 8 16
SMP # CPUs 2 2
Integrated graphics


Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 10MB (shared) 20MB (shared)

Features & Technologies

8.0GT/s QPI Yes
AES-NI Yes Yes
AVX Yes Yes
EIST Yes Yes
F16C 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


Notes SR0H0: C1 Stepping SR0KL: C2 Stepping


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