AMD Opteron 6274 vs Intel Xeon X5687

Table of Contents

Physical Specifications

Socket AMD Socket G34 Intel Socket 1366
Process size 32 nm 32 nm
Transistors 2,400 million 1,170 million
Die size 316 mm² 239 mm²
Package FC-LGA10
Foundry Intel

Performance

Frequency 2.2 GHz 3.6 GHz
Turbo clock up to 3.1 GHz up to 3.866 GHz
Base clock 200 MHz 133 MHz
Multiplier 11.0x 27.0x
Multiplier unlocked No No
TDP 115 W 130 W
Voltage 1.35 V

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status End-of-life End-of-life
Release date Nov 14th, 2011 Feb 14th, 2011
Codename Interlagos Westmere-EP
Generation Opteron Xeon
Part OS6274WKTGGGU SLBVY
Memory support DDR3 DDR3 Triple-channel
ECC memory No Yes
PCI Express Gen 2 Gen 2

Cores

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

Cache

Cache L1 768K (shared) 64K (per core)
Cache L2 8.00391MB (per core) 256K (per core)
Cache L3 16MB 12MB (shared)

Features & Technologies

6.4GT/s QPI Yes
AES Yes
AES-NI Yes
AMD-V Yes
AMD64 Yes
AVX Yes
CLMUL Yes
CVT16 Yes
EIST 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-x Yes
XD-Bit Yes
XOP Yes

Compare

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