Radeon HD 7640G + HD 7470M Dual
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Radeon_HD_7640G_+_HD_7470M_Dual
FPS System Benchmark
53 FPS
High
AMD PC game performance check Radeon HD 7640G + HD 7470M Dual
GPU
Architecture
Devastator
Process
TMUs
Texture Rate
ROPs
Pixel Rate
Shader
Processing Units
256
Driver Support
-
Compatibility
Direct X
DX 11
Shader
5.0
Open GL
4.1
Resolution (WxH)
2560x1600
Notebook GPU
SLI/Crossfire
Dedicated
Integrated
Memory
Memory
1024 MB
Memory Speed
800 MHz
Memory Bus
128 Bit
Memory Type
DDR3
Memory Bandwidth
25.6GB/sec
L2 Cache
0KB
Clock Speeds
Core Speed
655 MHz
Power
Max Power
None
Recommended Hardware
Best CPU Match
Best RAM Match
Best Resolution
GPU Upgrade
Radeon HD 7640G + HD 7470M Dual Game Requirement Analysis

Radeon HD 7640G + HD 7470M Dual is a combination of a Radeon 7640G (integrated graphics) with a Radeon HD 7470M (dedicated).
This combination is called Asymmetric CrossFire and can also lead to Micro Stuttering.
Benchmarks indicate the performance is better than a single Radeon HD 7470M performing by itself but this will depend a lot from game to game and on the drivers installed.


Source [Pip]
Compare the Radeon HD 7640G + HD 7470M Dual to any other GPU
GPU:
Laptop: NoYes
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1
0
LegitRips's Rig
Saved at: Jan-03-2013
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CPU
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GFX
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RAM
6GB DDR3 800MHz
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RES
1366 x 768
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1

I have this graphics setup as well as an A6 4400M Dual Core CPU. (Upgrading to a10 soon) And i run every single game i have tried on max setting except guild wars 2 - medium. I play the following games on high - ultra. -- Diablo 3, Starcraft 2, Battlefield 3, Counter Strike : GO, WoW, LoL, and more.

0
shivamkumarjha's Test Rig
Saved at: Jul-14-2017
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16GB DDR4 2400MHz
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1920 x 1080
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0
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156

Please add these score to FPS section.

0
iCanIsBradyx's Rig
Saved at: Aug-13-2017
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RAM
8GB DDR3 1600MHz
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RES
4652 x 768
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44

How is this only 9% better?

0
daosontung2012's Rig
Saved at: Jul-24-2014
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RAM
4GB DDR3 1333MHz
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RES
1366 x 768
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0

anyone help me my dual graphics is not running even I enable Dual Graphics in Catalyst setting ???

0
nakariakov's Rig
Saved at: Jul-19-2017
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RAM
4GB DDR3 1600MHz
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RES
1366 x 768
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Phone
0
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3

guys, anyone use the same graphic card as mine?
why the GD only score 4stars from my rig?
i thought it could be 6stars?
anyone use this vga too?
help

0
Heattoge's Rig
Saved at: Aug-02-2017
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RAM
16GB DDR4 2666MHz
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RES
3840 x 2160
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8

my dual cards are worse rated than my single radeon hd 7690m because performance can be worse than single card

0
nakariakov's Rig
Saved at: Jul-19-2017
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4GB DDR3 1600MHz
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3

so, what is the purpose of dual graphic if that only reduce the performance?
im sorry im noob

0
freezingmars's Rig
Saved at: Aug-14-2017
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RAM
4GB DDR3 1333MHz
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RES
1024 x 768
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219

The purpose of dual graphics is not to reduce performance but to increase it,however the improvement in performance depends entirely on proper driver support since the driver support for dual graphics is currently not good the performance may go down by 15-20%.

0
mylipho15's Rig
Saved at: Oct-11-2016
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RAM
6GB DDR3 1600MHz
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RES
1920 x 1080
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2

i think you're wrong :v. FPS is significantly increased, but result in stuttering. FPS must be limited by 30 to get best result possible in dual-graphics.

1
Release period
01-Jun-2012
2
Radeon HD 7640G + HD 7470M Dual vs Avg. AAA Game System Requirements
Avg. AAA Recommended Requirements
CPU
0%
Graphics Card
884%
RAM
11GB
0%
VS
VS
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Radeon HD 7640G + HD 7470M Dual Extras
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