AMD Athlon II X4 641 

Released February, 2012
  • 2.8 GHz
  • Quad core

Benchmarks Real world tests of the AMD Athlon II X4 641

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon II X4 641
4,990
Core i7 3770
12,524

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon II X4 641
1,447
Core i7 3770
3,236

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon II X4 641
116,900 MB/s
Core i7 3770
2,660,000 MB/s
Athlon II X4 640
121,100 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Athlon II X4 641
5,039
Core i7 3770
12,495

GeekBench

Athlon II X4 641
5,039
Core i7 3770
16,134

3D Mark 11 (Physics)

Athlon II X4 641
3,260
Core i7 3770
7,920

PassMark Data courtesy Passmark

Athlon II X4 641
3,404
Core i7 3770
9,449

PassMark (Single Core)

Athlon II X4 641
983
Core i7 3770
2,072

Specifications Full list of technical specs

summary

Clock speed 2.8 GHz
Turbo clock speed 0 GHz
Cores Quad core
Socket type FM1
Is unlocked No

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. 3DNow!
  2. AMD-V
  3. AMD64
  4. MMX
  5. SSE
  6. SSE2
  7. SSE3
  8. SSE4a
Supports dynamic frequency scaling Yes

power consumption

TDP 100W
Annual home energy cost 24.09 $/year
Annual commercial energy cost 87.6 $/year
Performance per watt 1.4 pt/W
Typical power consumption 81.25W

memory controller

Memory controller Built-in
Memory type DDR3-1866

details

Architecture x86-64
Threads 4 threads
L2 cache 4 MB
L2 cache per core 1 MB/core
L3 cache 0 MB
L3 cache per core 0 MB/core
Manufacture process 32 nm
Transistor count 1,178,000,000
Max CPUs 1
Die size 228 mm²
Voltage range 0.45 - 1.41V
Operating temperature Unknown - 70.1°C

overclocking

Overclocked clock speed 3.37 GHz
Overclocked clock speed (Water) 2.8 GHz
Overclocked clock speed (Air) 3.37 GHz

integrated graphics

GPU None
Report a correction

Comments

comments powered by Disqus