AMD Athlon II X4 640 

Released May, 2010
  • 3 GHz
  • Quad core

Benchmarks Real world tests of the AMD Athlon II X4 640

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon II X4 640
5,434

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon II X4 640
1,559

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon II X4 640
121,100 MB/s
Phenom II X4 965
137,800 MB/s
Phenom II X4 945 95W
120,900 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Athlon II X4 640
5,198

GeekBench (64-bit) Data courtesy Primate Labs

Athlon II X4 640
5,313

GeekBench

Athlon II X4 640
6,861

PassMark Data courtesy Passmark

Athlon II X4 640
3,327

PassMark (Single Core)

Athlon II X4 640
1,026

Reviews Word on the street for the AMD Athlon II X4 640

Specifications Full list of technical specs

summary

Clock speed 3 GHz
Cores Quad core
Socket type AM3
Is unlocked No

features

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

integrated graphics

GPU None

details

Architecture x86-64
Threads 4 threads
L2 cache 2 MB
L2 cache per core 0.5 MB/core
L3 cache 0 MB
L3 cache per core 0 MB/core
Manufacture process 45 nm
Max CPUs 1
Voltage range 1.05 - 1.4V
Operating temperature Unknown - 71°C

overclocking

Overclock popularity 36
Overclock review score 4.5
Overclocked clock speed 3.57 GHz
Overclocked clock speed (Water) 3.89 GHz
PassMark (Overclocked) 2,020.8
Overclocked clock speed (Air) 3.57 GHz

power consumption

TDP 95W
Annual home energy cost 22.89 $/year
Annual commercial energy cost 83.22 $/year
Performance per watt 1.54 pt/W
Typical power consumption 77.19W

bus

Clock speed 2,000 MHz
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Comments

Showing 1 comment.
Badest CPU i ve ever seen. Cant even run BF4 on Ultra...
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