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Gaming Performance Comparison
In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 7640G + HD 7470M Dual are massively better than the .
The has no core clock speed set, so any comparison between Texture and Pixel Fill Rates is not currently possible.
The HD 7640G was released over three years more recently than the , and so the HD 7640G is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the when running the latest games.
The HD 7640G has 1024 MB video memory, but the does not have an entry, so the two GPUs cannot be reliably compared in this area.
The HD 7640G has 256 Shader Processing Units but the does not have an entry, so the two GPUs cannot be reliably compared in this area.
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|Shader Processing Units||256||vs||-|
|Actual Shader Performance||109||vs||-|
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|Mini Review||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.
|Possible GPU Upgrades||-||-|