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CPUBoss Review Our evaluation of the AMD Opteron 4280 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 |
5.2 | CPUBoss Score |
Combination of all six facets | |
Benchmarks Real world tests of the AMD Opteron 4280
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary
Clock speed | 2.8 GHz |
---|---|
Turbo clock speed | 2.2 GHz |
Cores | Octa core |
Socket type | C32 |
Is unlocked | No |
features
Has a NX bit | Yes |
---|---|
Has virtualization support | Yes |
Instruction set extensions |
|
power consumption
TDP | 95W |
---|---|
Annual home energy cost | 22.89 $/year |
Annual commercial energy cost | 83.22 $/year |
Performance per watt | 8.92 pt/W |
Typical power consumption | 77.19W |
memory controller
Memory controller | Built-in |
---|---|
Memory type | DDR3 |
details
Threads | 8 threads |
---|---|
L2 cache | 8 MB |
L2 cache per core | 1 MB/core |
L3 cache | 8 MB |
L3 cache per core | 1 MB/core |
Manufacture process | 32 nm |
Max CPUs | 2 |
Clock multiplier | 17 |
Operating temperature | Unknown - 70.5°C |
overclocking
Overclock popularity | 0 |
---|---|
Overclocked clock speed | 2.8 GHz |
Overclocked clock speed (Water) | 2.8 GHz |
Overclocked clock speed (Air) | 2.8 GHz |
integrated graphics
GPU | None |
---|---|
Label | None |
Latest DirectX | None |
Number of displays supported | None |
GPU clock speed | None |
Turbo clock speed | None |
3DMark06 | None |
bus
Architecture | HyperTransport 3.0 |
---|---|
Transfer rate | 6,400 MT/s |
Clock speed | 3,200 MHz |

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