Select any two GPUs for comparison

Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 7640G + HD 7670M Dual Quadro FX 3700M
Cyberpunk 2077 728% 823%
Assassins Creed: Valhalla 657% 744%
Call of Duty: Black Ops Cold War 633% 717%
FIFA 21 318% 366%
Microsoft Flight Simulator 633% 717%
World of Warcraft: Shadowlands 1087% 1224%
Watch Dogs Legion 699% 791%
Horizon: Zero Dawn 684% 774%
Grand Theft Auto VI 1065% 1199%
Genshin Impact 728% 823%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 7640G + HD 7670M Dual are very slightly better than the Nvidia Quadro FX 3700M.

The HD 7640G was released over three years more recently than the Quadro FX 3700M, 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 Quadro FX 3700M when running the latest games.

The Quadro FX 3700M has 1024 MB video memory, but the HD 7640G does not have an entry, so the two GPUs cannot be reliably compared in this area.

The Radeon HD 7640G + HD 7670M Dual has 736 Shader Processing Units and the Quadro FX 3700M has 128. However, the actual shader performance of the HD 7640G is 482 and the actual shader performance of the Quadro FX 3700M is 70. The HD 7640G having 412 better shader performance is not particularly notable, as altogether the Quadro FX 3700M performs better when taking into account other relevant data.

The Quadro FX 3700M requires 75 Watts to run but there is no entry for the HD 7640G.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed655 MHzvs550 MHz
Boost Clock-vs-
ArchitectureTerascale 3G92M
OC Potential None vs -
Driver Support - vs -
Release Date01 May 2012vs14 Aug 2008
GPU LinkGD LinkGD Link

GPU Memory

Memory-vs1024 MB
Memory Speed900 MHzvs800 MHz
Memory Bus128 Bitvs256 Bit
Memory TypeDDR3vsGDDR3
Memory Bandwidth28.8GB/secvs51.2GB/sec
L2 Cache - vs -
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%

GPU Display

Shader Processing Units736vs128
Actual Shader Performance23%vs3%
Texture Mapping Units-vs-
Texture Rate-vs-
Render Output Units-vs-
Pixel Rate-vs-

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections0vs-
DVI Connections0vs-
HDMI Connections0vs-
DisplayPort Connections-vs-

GPU Power Requirements

Max Power-75 Watts
Recommended PSU--

GPU Features

Shader Model5.0vs4.0
Open GL4.2vs2.1
Open CL-vs-
Notebook GPUyesyes

GPU Supporting Hardware

Recommended Processor--
Recommended RAM--
Maximum Recommended Gaming Resolution--

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewRadeon HD 7640G + HD 7670M Dual is a combination of a Radeon 7640G (integrated graphics) with a Radeon HD 7670M (dedicated).
This combination is called Asymmetric CrossFire and can also lead to Micro Stuttering.
Unfortunately, benchmarks indicate the performance relies a lot on driver support and is, at times, worse than a single Radeon HD 7670M performing by itself.
The Quadro® FX 3700M high-end mobile workstation graphics solution with its revolutionary unified architecture, delivers 1 GB memory, excellent image quality, and optimized visual computing application performance pushing the limits of a 17" mobile workstation. The reference standard for OpenGL 2.1, DirectX 10, and Shader Model 4.0, Quadro FX 3700M enables next generation applications with new levels of interactivity to meet the demands of CAD engineers, graphics designers, and other technical design professionals.
Recommended CPU
Possible GPU Upgrades
GPU Variants