AMD Opteron 6282 SE vs Intel Xeon E5-2640 v2

Table of Contents

Physical Specifications

Socket AMD Socket G34 Intel Socket 2011
Process size 32 nm 22 nm
Transistors 2,400 million 1,400 million
Die size 316 mm² 160 mm²
Package
Foundry Intel

Performance

Frequency 2.6 GHz 2000 MHz
Turbo clock up to 3.3 GHz
Base clock 200 MHz 100 MHz
Multiplier 13.0x 20.0x
Multiplier unlocked No No
TDP 140 W 95 W

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status End-of-life unknown
Release date Nov 14th, 2011 Sep 1st, 2013
Codename Interlagos Ivy Bridge-EP
Generation Opteron Xeon E5
Part OS6282YETGGGU SR19Z
Memory support DDR3 DDR3 Quad-channel
ECC memory No Yes
PCI Express Gen 2 Gen 3

Cores

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

Cache

Cache L1 768K 64K (per core)
Cache L2 16MB 256K (per core)
Cache L3 8MB (per die) 20MB (shared)

Notes

Notes 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). 8MB L3 cache shared per eight cores (per die). 14MB total L3 cache available when using HT Assist.

Features & Technologies

AES Yes
AES-NI Yes
AMD-V Yes
AMD64 Yes
AVX Yes Yes
CLMUL Yes
CVT16 Yes
ECC Yes
EIST Yes
EPT Yes
EVP Yes
F16C Yes
FMA4 Yes
HTT Yes
Intel 64 Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes Yes
SSE4A Yes
SSSE3 Yes Yes
TXT Yes
VT-d Yes
VT-x Yes
XD bit Yes
XOP Yes

Compare

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