AMD Opteron 8389 

Released February, 2009
  • 2.9 GHz
  • Quad core

Features Key features of the AMD Opteron 8389

clock speed

Opteron 8389
2.9 GHz
Atom N455
1.66 GHz

L2 cache

Opteron 8389
2 MB
Xeon E5450
12 MB

L3 cache

Opteron 8389
6 MB
Opteron 6174
12 MB
Xeon X5550
8 MB

TDP

Opteron 8389
75W
Atom N455
6.5W

Specifications Full list of technical specs

summary

Clock speed 2.9 GHz
Cores Quad core
Socket type F
Is unlocked No
Is hyperthreaded No

features

Has a NX bit Yes
Has vitualization 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
Typical power consumption 60.94W

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 nms
Max CPUs 8
Operating temperature 0 - 55°C

gpu

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
Clock speed 2,200 MHz
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