AMD Opteron 275 

Released May, 2005
  • 2.2 GHz
  • Dual core

Benchmarks Real world tests of the AMD Opteron 275

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Opteron 275
2,534
Xeon X3470
6,645

GeekBench 3 (Single core) Data courtesy Primate Labs

Opteron 275
884
Xeon X3470
1,812

GeekBench 3 (AES single core) Data courtesy Primate Labs

Opteron 275
60,200 MB/s
Core i3 3120M
131,100 MB/s
Xeon X3470
108 MB/s

PassMark Data courtesy Passmark

Opteron 275
1,291
Xeon X3470
5,195

PassMark (Single Core)

Opteron 275
685
Xeon X3470
1,233

Specifications Full list of technical specs

summary

Clock speed 2.2 GHz
Cores Dual core
Socket type 940

features

Has a NX bit Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. 3DNow!
  5. SSE3
Supports dynamic frequency scaling Yes

details

Threads 2 threads
L2 cache 2 MB
L2 cache per core 1 MB/core
Manufacture process 90 nm
Max CPUs 2
Clock multiplier 11
Voltage range 1.2 - UnknownV
Operating temperature 0 - 67°C

overclocking

Overclocked clock speed 2.2 GHz
Overclocked clock speed (Water) 2.2 GHz
PassMark (Overclocked) 1,303.6
Overclocked clock speed (Air) 2.2 GHz

power consumption

TDP 85W
Annual home energy cost 20.48 $/year
Annual commercial energy cost 74.46 $/year
Performance per watt 0.87 pt/W
Typical power consumption 69.06W
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