AMD Radeon HD 7640G + HD 7670M Dual Graphics technical specs and benchmarks

AMD Radeon HD 7640G + HD 7670M Dual Graphics

Summary

AMD started Radeon HD 7640G + HD 7670M Dual Graphics sales 15 May 2012. This is a Terascale 3 architecture notebook card based on 32/40 nm manufacturing process and primarily aimed at office use.

It provides poor gaming and benchmark performance at 3.32 percent of a leader's which is NVIDIA Quadro P6000.

General info

Info on video card type (desktop or notebook), its architecture and sales start time and price.
Place in performance rating
 
Architecture
Terascale 3
 
Type
Laptop
 
Release date
15 May 2012
 

Technical specs

Quantitative parameters such as shaders number, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly say of video card performance, but to be more precise you have to review it's benchmark and gaming test results.
Pipelines
736
 
of 8192 (FirePro S9300 X2)
Core clock speed
655 / 600 MHz
 
Manufacturing process technology
32/40 nm
 
of 12

Compatibility, dimensions and requirements

Information on video card compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus - if the video card is inserted into the slot instead of being soldered to the notebook motherboard.
Laptop size
medium sized
 

Memory specs

Parameters of memory installed on the video card - type, size, bus, clock and resulting bandwidth. GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory bus width
128 Bit
 
of 8192 (FirePro S9300 X2)
Memory clock speed
1800 MHz
 
Shared memory
+
 

API support

APIs supported by video card, sometimes including their particular versions.
DirectX
DirectX 11, Shader 5.0
 

Video card benchmarks performance

Non-gaming benchmarks performance. Overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
3.32
 
 
3DMark Cloud Gate GPU
5715.00
 
 
3DMark Fire Strike Score
529.00
 
 
3DMark Fire Strike Graphics
623.00
 
 
3DMark 11 Performance GPU
1649.00
 
 
3DMark Vantage Performance
5049.00
 
 
Unigine Heaven 3.0
13.90
 
 

Game benchmarks (in FPS)

How good for gaming a particular GPU is. Gaming benchmark results are measured in FPS. Overall gaming performance is a number in 0-100 range, and the older the game, the less impact it has on the overall grade of the video card.
Overall gaming performance
0.02
 
 
Games benchmarked by notebookcheck.net
Crysis 3 (2013)
low / 768p
28.70
 
medium / 768p
15.00
 
high / 768p
10.50
 
Diablo III (2012)
low / 768p
96.00
 
medium / 768p
74.00
 
high / 768p
67.70
 
ultra / 1080p
45.65
 
The Elder Scrolls V: Skyrim (2011)
low / 720p
35.10
 
medium / 768p
30.80
 
high / 768p
25.10
 

Relative perfomance

Overall video card performance compared to nearest competitors. All GPU types participate.

NVIDIA equivalent

We believe that the nearest equivalent to Radeon HD 7640G + HD 7670M Dual Graphics from NVIDIA is GeForce GT 425M, which is slower by 2%.

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