3
Select any two GPUs for comparison

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.

Can I Run It

information button related to GD Premium

Check any game system requirements

x
screen with green tick
New GD Anywhere - Compare your PC on any website

GPU Core Details

Core Speed655 MHzvs-
ArchitectureDevastator-
Notebook GPUyesno
SLI/Crossfirenovsno
Dedicatedyesvsno
Release Date01 Jun 2012-
GPU LinkGD LinkGD Link
Approved
Comparison

GPU Memory

Memory1024 MBvs-
Memory Speed800 MHzvs-
Memory Bus128 Bitvs-
Memory TypeDDR3vs-
Memory Bandwidth25.6GB/secvs-
L2 Cache - vs -
Comparison

GPU Display

Shader Processing Units256vs-
Actual Shader Performance109vs-
Technology-vs-
Texture Mapping Units-vs-
Texture Rate-vs-
Render Output Units-vs-
Pixel Rate-vs-
Comparison

GPU Display Tech

DirectX11vs-
Shader Model5.0vs-
Open GL4.1vs-
Max Resolution (WxH)-vs-
VGA Connections0vs-
DVI Connections0vs-
HDMI Connections0vs-
Comparison

GPU Power Requirements

Max Power--

GPU Supporting Hardware

Recommended RAM--
Recommended Screen Size--
Recommended PSU--

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewRadeon 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.
Recommended CPU--
Possible GPU Upgrades--
GPU Variants--