AMD Opteron 1381 

Released June, 2009
  • 2.5 GHz
  • Quad core

Benchmarks Real world tests of the AMD Opteron 1381

PassMark Data courtesy Passmark

Opteron 1381
3,065
Core i7 2600
8,219
Celeron G530
2,147

PassMark (Single Core)

Opteron 1381
915
Core i7 2600
1,921
Celeron G530
1,232

Specifications Full list of technical specs

summary

Clock speed 2.5 GHz
Cores Quad core
Socket type AM3
Is unlocked No

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. SSE4a
  2. 3DNow!
  3. SSE2
  4. SSE
  5. MMX
  6. SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 75W
Annual home energy cost 18.07 $/year
Annual commercial energy cost 65.7 $/year
Performance per watt 1.52 pt/W
Typical power consumption 60.94W

bus

Architecture HyperTransport 3.0
Clock speed 2,200 MHz

details

Threads 4 threads
L2 cache 2 MB
L2 cache per core 0.5 MB/core
L3 cache 6 MB
L3 cache per core 1.5 MB/core
Manufacture process 45 nm
Max CPUs 1
Clock multiplier 12
Voltage range 1.05 - 1.23V
Operating temperature Unknown - 70°C

overclocking

Overclocked clock speed 3.49 GHz
Overclocked clock speed (Water) 2.5 GHz
PassMark (Overclocked) 1,940.6
Overclocked clock speed (Air) 3.49 GHz

integrated graphics

GPU None
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