Intel Xeon E5-2407 v2 vs Intel Xeon E5-2643 v2

Table of Contents

Physical Specifications

Socket Intel Socket 1356 Intel Socket 2011
Foundry Intel Intel
Process size 22 nm 22 nm
Transistors 1,400 million 1,400 million
Die size 160 mm² 160 mm²
Package

Performance

Frequency 2.4 GHz 3.5 GHz
Turbo clock
Base clock 100 MHz 100 MHz
Multiplier 24.0x 35.0x
Multiplier unlocked No No
TDP 80 W 130 W

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status unknown unknown
Release date Sep 1st, 2013 Sep 1st, 2013
Codename Ivy Bridge-EN Ivy Bridge-EP
Generation Xeon E5 Xeon E5
Part SR1AK SR19X
Memory support DDR3 DDR3 Quad-channel
ECC memory Yes Yes
PCI Express Gen 3

Cores

Total Cores 4 6
Total Threads 4 12
SMP # CPUs 2 2
Integrated graphics

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 10MB (shared) 15MB (shared)

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
ECC Yes Yes
EIST Yes Yes
EPT Yes Yes
F16C Yes Yes
HTT 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

Compare

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