AMD Athlon 1640B 

Released April, 2008
  • 2.7 GHz
  • Single core
2.2 Out of 10

CPUBoss Review Our evaluation of the AMD Athlon 1640B among desktop CPUs (up to 45W)

Performance

Benchmark performance using all cores

Athlon 1640B
4.9
A4 4000
5.6
FX 4100
6.9
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Athlon 1640B
5.5
A4 4000
6.9
FX 4100
7.3
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Athlon 1640B
0.0
A4 4000
5.9
FX 4100
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Athlon 1640B
0.0
A4 4000
7.0
FX 4100
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Athlon 1640B
4.0
A4 4000
4.4
FX 4100
3.7
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Athlon 1640B
n.d.
A4 4000
9.4
FX 4100
5.4
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

2.2

CPUBoss Score

Combination of all six facets

Athlon 1640B
2.2
A4 4000
7.3
FX 4100
3.7

Benchmarks Real world tests of the AMD Athlon 1640B

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon 1640B
962
FX 4100
5,176
A4 4000
2,519

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon 1640B
911
FX 4100
1,827
A4 4000
1,622

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon 1640B
64.8 MB/s
FX 4100
2,150,000 MB/s
A4 4000
1,830,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Athlon 1640B
893
FX 4100
4,993
A4 4000
2,502

GeekBench

Athlon 1640B
2,051
FX 4100
6,919
A4 4000
2,502

PassMark Data courtesy Passmark

Athlon 1640B
668
FX 4100
4,049
A4 4000
1,816

PassMark (Single Core)

Athlon 1640B
785
FX 4100
1,221
A4 4000
1,103

Specifications Full list of technical specs

summary

Clock speed 2.7 GHz
Cores Single core
Socket type AM2
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. 3DNow!
  5. SSE3

power consumption

TDP 45W
Annual home energy cost 10.84 $/year
Annual commercial energy cost 39.42 $/year
Performance per watt 0.94 pt/W
Typical power consumption 36.56W

details

Architecture x86-64
Threads 1 thread
L2 cache 1 MB
L2 cache per core 1 MB/core
L3 cache 0.5 MB
L3 cache per core 0.5 MB/core
Manufacture process 65 nm
Max CPUs 1
Operating temperature Unknown - 65°C

overclocking

Overclocked clock speed 2.7 GHz
Overclocked clock speed (Water) 2.7 GHz
Overclocked clock speed (Air) 2.7 GHz

integrated graphics

GPU None
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