Radeon HD 8670M 

Released March, 2013
  • 775 MHz
  • 2 GB DDR3
5.1 Out of 10

Explore 1 laptop with the Radeon HD 8670M

GPUBoss Review Our evaluation of the Radeon HD 8670M among Laptop GPUs

Gaming

Radeon HD 8670M
5.0
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

Radeon HD 8670M
5.3
T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more

Computing

Radeon HD 8670M
5.3
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Radeon HD 8670M
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Value

Radeon HD 8670M
5.6
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

Radeon HD 8670M
n.d.
TDP, Idle Power Consumption, Load Power Consumption and 2 more

5.1

Overall Score

Radeon HD 8670M
5.1

Benchmarks Real world tests of the Radeon HD 8670M

Bitcoin mining Data courtesy CompuBench

Radeon HD 8670M
71.7 mHash/s
GeForce 820M
23.26 mHash/s
GeForce GT 740M
44.7 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 8670M
7 mPixels/s
GeForce GT 740M
9.37 mPixels/s
GeForce 820M
7.69 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 8670M
3,046.08
GeForce 820M
3,352.98
GeForce GT 740M
3,341.1

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 8670M
1,726.77
GeForce 820M
3,533.46
GeForce GT 740M
2,901.63

Fire Strike Factor Data courtesy FutureMark

Radeon HD 8670M
8.11

Sky Diver Factor Data courtesy FutureMark

Radeon HD 8670M
83.25
GeForce 820M
66.09

Bioshock Infinite

Radeon HD 8670M
5.5

Metro: Last Light

Radeon HD 8670M
4.7

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Mars
Market Laptop
Clock speed 775 MHz
Turbo clock speed 825 MHz
Is dual GPU No
Reference card AMD Radeon HD 8670M 925 MHz 1 GB

raw performance

Shading units 384
Texture mapping units 24
Render output processors 8
Compute units 6
Pixel rate 6.6 GPixel/s
Texture rate 19.8 GTexel/s
Floating-point performance 633.6 GFLOPS

memory

Memory clock speed 900 MHz
Effective memory clock speed 1,800 MHz
Memory bus 64 bit
Memory 2,048 MB
Memory type DDR3
Memory bandwidth 14.4 GB/s
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Comments

Showing 4 comments.
Good
i did 1150 Core / 1000 Memory
This might help https://www.youtube.com/watch?v=qhFPSTXlcU4
any overclock suggestions??
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