AMD Athlon X2 4450B 

Released April, 2008
  • 2.3 GHz
  • Dual core
1.8 Out of 10

CPUBoss Review Our evaluation of the AMD Athlon X2 4450B among desktop CPUs (up to 45W)

Performance

Benchmark performance using all cores

Athlon X2 4450B
5.4
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Athlon X2 4450B
5.5
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Athlon X2 4450B
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Athlon X2 4450B
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Athlon X2 4450B
3.9
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Athlon X2 4450B
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

1.8

CPUBoss Score

Combination of all six facets

Athlon X2 4450B
1.8

Benchmarks Real world tests of the AMD Athlon X2 4450B

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon X2 4450B
1,797

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon X2 4450B
958

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon X2 4450B
63,200 MB/s
Athlon X2 4850e
68,750 MB/s
Athlon X2 4450e
63,550 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Athlon X2 4450B
1,720

GeekBench

Athlon X2 4450B
2,404

PassMark Data courtesy Passmark

Athlon X2 4450B
1,197

PassMark (Single Core)

Athlon X2 4450B
692

Specifications Full list of technical specs

summary

Clock speed 2.3 GHz
Cores Dual 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. 3DNow!
  2. SSE2
  3. SSE
  4. MMX
  5. SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 45W
Annual home energy cost 10.84 $/year
Annual commercial energy cost 39.42 $/year
Performance per watt 1.82 pt/W
Typical power consumption 36.56W

details

Architecture x86-64
Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 0.5 MB
L3 cache per core 0.25 MB/core
Manufacture process 65 nm
Max CPUs 1
Operating temperature Unknown - 78°C

overclocking

Overclocked clock speed 3 GHz
Overclocked clock speed (Water) 2.58 GHz
Overclocked clock speed (Air) 3 GHz

integrated graphics

GPU None
Report a correction

Comments

comments powered by Disqus