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Features Key features of the AMD Opteron 844
clock speed
L2 cache
overclocked clock speed (air)
overclocked clock speed (water)
TDP
Specifications Full list of technical specs
summary
Clock speed | 1.8 GHz |
---|---|
Cores | Single core |
Socket type | 940 |
features
Has a NX bit | Yes |
---|---|
Instruction set extensions |
|
Supports dynamic frequency scaling | Yes |
details
Threads | 1 thread |
---|---|
L2 cache | 1 MB |
L2 cache per core | 1 MB/core |
Manufacture process | 130 nm |
Max CPUs | 8 |
Clock multiplier | 9 |
Voltage range | 1.5 - UnknownV |
Operating temperature | 0 - 71°C |
overclocking
Overclocked clock speed | 1.97 GHz |
---|---|
Overclocked clock speed (Water) | 1.8 GHz |
Overclocked clock speed (Air) | 1.97 GHz |
power consumption
TDP | 82.1W |
---|---|
Annual home energy cost | 19.78 $/year |
Annual commercial energy cost | 71.92 $/year |
Typical power consumption | 66.71W |

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