AMD A8 4500M 

Released May, 2012
  • 1.9 GHz
  • Quad core
6.2 Out of 10

CPUBoss Review Our evaluation of the AMD A8 4500M

Performance

Benchmark performance using all cores

A8 4500M
6.3
3DMark06 (CPU), Passmark, GeekBench (32-bit) and GeekBench (64-bit)

Single-core Performance

Individual core benchmark performance

A8 4500M
6.9
Passmark (Single Core)

Power Consumption

How much power does the processor require?

A8 4500M
5.3
TDP

Features

How does CPUBoss rank the features of each product?

A8 4500M
4.6
Features and specifications that differ between products

6.2

CPUBoss Score

Performance, Single-core Performance, Power Consumption and Features

A8 4500M
6.2

Benchmarks Real world tests of the AMD A8 4500M

GeekBench (32-bit)

A8 4500M
3,154

GeekBench (64-bit)

A8 4500M
3,076

3D Mark 11 (Physics)

A8 4500M
2,080

3D Mark 06 (CPU)

A8 4500M
2,438

Passmark

A8 4500M
2,676

Passmark (Single Core)

A8 4500M
848

Specifications Full list of technical specs

summary

Clock speed 1.9 GHz
Turbo clock speed 2.8 GHz
Cores Quad core
Is unlocked No
Is hyperthreaded No

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. AES
  2. AMD-V
  3. AMD64
  4. AVX
  5. AVX 1.1
  6. CLMUL
  7. CVT16
  8. F16C
  9. FMA3
  10. FMA4
  11. MMX
  12. SSE
  13. SSE2
  14. SSE3
  15. SSE4.1
  16. SSE4.2
  17. SSE4a
  18. Supplemental SSE3
  19. XOP
Supports dynamic frequency scaling Yes

power consumption

TDP 35W
Annual home energy cost 8.43 $/year
Performance per watt 9.3 pt/W
Typical power consumption 28.44W

details

Threads 4 threads
L2 cache 4 MB
L2 cache per core 1 MB/core
Manufacture process 32 nm
Transistor count 1,303,000,000
Max CPUs 1
Die size 246 mm²
Clock multiplier 19
Voltage range 0.81 - 1.3V
Operating temperature Unknown - 100°C

overclocking

Overclocked clock speed 2.33 GHz
Overclocked clock speed (Water) 1.9 GHz
PassMark (Overclocked) 1,054.9
Overclocked clock speed (Air) 2.33 GHz

integrated graphics

GPU GPU
Label Radeon™ HD 7640G
Latest DirectX 11.0
GPU clock speed 496 MHz
Turbo clock speed 685 MHz

memory controller

Memory controller Built-in
Memory type DDR3-1600
Channels Dual Channel
Maximum bandwidth 25,600 MB/s
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