CPUBoss Review Our evaluation of 6274 vs 6272 among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

No winner declared

Too close to call

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VS
Front view of AMD Opteron 6272

AMD Opteron 6272

CPUBoss Winner

Differences What are the advantages of each

Front view of AMD Opteron 6274

Reasons to consider the
AMD Opteron 6274

Report a correction
Much better overclocked clock speed (Air) 3.9 GHz vs 2.9 GHz Around 35% better overclocked clock speed (Air)
Better performance per watt 6.82 pt/W vs 6.12 pt/W More than 10% better performance per watt
Better PassMark (Single core) score 843 vs 695 More than 20% better PassMark (Single core) score
Front view of AMD Opteron 6272

Reasons to consider the
AMD Opteron 6272

Report a correction
Much better performance per dollar 2.24 pt/$ vs 1.32 pt/$ Around 70% better performance per dollar
Better PassMark score 6,748 vs 4,865 Around 40% better PassMark score
Better overclocked clock speed (Water) 2.4 GHz vs 2.2 GHz Around 10% better overclocked clock speed (Water)

Benchmarks Real world tests of Opteron 6274 vs 6272

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Opteron 6274
22,248
Opteron 6272
26,707

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Opteron 6274
1,690,000 MB/s
Opteron 6272
1,350,000 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Opteron 6274  vs
6272 
Clock speed 2.2 GHz 2.1 GHz
Turbo clock speed 3.1 GHz 3 GHz
Cores 16 core 16 core
Socket type
G34
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
SSE3
SSE
Supplemental SSE3
AES

power consumption

TDP 115W 115W
Annual home energy cost 27.7 $/year 27.7 $/year
Annual commercial energy cost 100.74 $/year 100.74 $/year
Performance per watt 6.82 pt/W 6.12 pt/W
Typical power consumption 93.44W 93.44W

memory controller

Memory controller Built-in Built-in
Memory type
DDR3

details

Opteron 6274  vs
6272 
Threads 16 16
L2 cache 16 MB 16 MB
L2 cache per core 1 MB/core 1 MB/core
L3 cache 16 MB 16 MB
L3 cache per core 1 MB/core 1 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 4 4
Clock multiplier 15 15
Operating temperature Unknown - 55°C Unknown - 55°C

overclocking

Overclock popularity 0 2
Overclocked clock speed 3.9 GHz 2.9 GHz
Overclocked clock speed (Water) 2.2 GHz 2.4 GHz
Overclocked clock speed (Air) 3.9 GHz 2.9 GHz

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A

bus

Architecture HyperTransport 3.0 HyperTransport 3.0
Transfer rate 6,400 MT/s 6,400 MT/s
Clock speed 3,200 MHz 3,200 MHz
AMD Opteron 6274
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AMD Opteron 6272
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