AMD Opteron 1381 

Released June, 2009
  • 2.5 GHz
  • Quad core
5.2 Out of 10

CPUBoss Review Our evaluation of the AMD Opteron 1381 among all CPUs

Performance

Benchmark performance using all cores

Opteron 1381
5.6
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Opteron 1381
6.6
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Opteron 1381
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Opteron 1381
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Opteron 1381
5.0
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Opteron 1381
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

5.2

CPUBoss Score

Combination of all six facets

Opteron 1381
5.2

Benchmarks Real world tests of the AMD Opteron 1381

PassMark Data courtesy Passmark

Opteron 1381
3,065
Xeon E5620
4,927
Opteron 1385
3,631

PassMark (Single Core)

Opteron 1381
915
Xeon E5620
1,065

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 1.86 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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