AMD Athlon II X4 640 

Released May, 2010
  • 3 GHz
  • Quad core
2.1 Out of 10

CPUBoss Review Our evaluation of the AMD Athlon II X4 640 among desktop CPUs (over 75W)

Performance

Benchmark performance using all cores

Athlon II X4 640
2.1
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Athlon II X4 640
0.0
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Athlon II X4 640
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Athlon II X4 640
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Athlon II X4 640
3.1
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Athlon II X4 640
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

2.1

CPUBoss Score

Combination of all six facets

Athlon II X4 640
2.1

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 955
129,850 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
Report a correction

Comments

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