AMD Opteron 6272 vs Intel Xeon E3-1225

Table of Contents

Physical Specifications

Socket AMD Socket G34 Intel Socket 1155
Process size 32 nm 32 nm
Transistors 2,400 million 1,160 million
Die size 316 mm² 216 mm²
Package FC-LGA10
Foundry Intel

Performance

Frequency 2.1 GHz 3.1 GHz
Turbo clock up to 3 GHz up to 3.4 GHz
Base clock 200 MHz 100 MHz
Multiplier 11.0x 31.0x
Multiplier unlocked No No
TDP 115 W 95 W

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status End-of-life End-of-life
Release date Nov 14th, 2011 Apr 3rd, 2011
Codename Interlagos Sandy Bridge
Generation Opteron Xeon E3
Part OS6272WKTGGGU SR00G
Memory support DDR3 DDR3 Dual-channel
ECC memory No Yes
PCI Express Gen 2 Gen 3, 16 Lanes(CPU only)

Cores

Total Cores 16 4
Total Threads 16 4
SMP # CPUs 2 1
Integrated graphics Intel HD P3000

Cache

Cache L1 768K (shared) 64K (per core)
Cache L2 8.00391MB (per core) 256K (per core)
Cache L3 16MB 6MB (shared)

Features & Technologies

AES Yes
AES-NI Yes
AMD-V Yes
AMD64 Yes
AVX Yes Yes
CLMUL Yes
CVT16 Yes
EIST Yes
FMA4 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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