AMD Opteron 6274 vs AMD Opteron 6366 HE

Table of Contents

Physical Specifications

Socket AMD Socket G34 AMD Socket G34
Process size 32 nm 32 nm
Transistors 2,400 million 2,400 million
Die size 316 mm² 315 mm²
Package

Performance

Frequency 2.2 GHz 1800 MHz
Turbo clock up to 3.1 GHz up to 3.1 GHz
Base clock 200 MHz 200 MHz
Multiplier 11.0x 9.0x
Multiplier unlocked No No
TDP 115 W 85 W

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status End-of-life unknown
Release date Nov 14th, 2011 Nov 5th, 2012
Codename Interlagos Abu Dhabi
Generation Opteron Opteron
Part OS6274WKTGGGU OS6366VATGGHK
Memory support DDR3 DDR3
ECC memory No No
PCI Express Gen 2 Gen 2

Cores

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

Cache

Cache L1 768K (shared) 768K
Cache L2 8.00391MB (per core) 16MB
Cache L3 16MB 8MB (per die)

Features & Technologies

AES Yes Yes
AMD-V Yes Yes
AMD64 Yes Yes
AVX Yes Yes
AVX 1.1 Yes
CLMUL Yes Yes
CVT16 Yes Yes
F16C Yes
FMA3 Yes
FMA4 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes Yes
SSE4.2 Yes Yes
SSE4A Yes Yes
SSSE3 Yes Yes
XOP Yes Yes

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).

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