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Nvidia GeForce GT 630m vs GT 650m VS Radeon 7670m Comparison

Nvidia GeForce GT 630m vs GT 650m VS Radeon 7670m Comparison

June 30, 2012 4:21 pm3 comments

Nvidia GeForce GT 630m, GT 650m and Radeon 7670 all are mid-range graphics card for laptops, they are widely used in gaming laptops around $1000 now, knowing the detail specs of these graphic card is helpful for us to choose a gaming laptop, the following is the comparison of GeForce GT 630m, GT 650m and Radeon 7670m.


The NVIDIA GeForce GT 650M is a DirectX 11.1 support dedicated graphics card that was released on 22.03.2012 for notebooks. As a result of higher core clock as high as 850 MHz the GT 650M is obviously faster compared to GT 640M and 630M, The GT 650M utilizes a 128-Bit wide memory interface with possibly the higher priced and faster GDDR5 or the more usual but slower DDR3 for VRAM.

The AMD Radeon HD 7670M is founded on the same chip as the Radeon HD 6650M. Thus, it is still produced in 40nm and supports DirectX11. Reported by AMD there are two versions available, a faster clocked Thames-XT with DDR3 memory and a slower clocked Thames-Pro with GDDR5 memory.

The following is the specifications of GTX 660M, GXT 670 and GTX 675M,

Models GTX 630M GTX 650M Radeon HD 7670m
CUDA Cores 96 336 cores 480 cores
Graphics Clock (MHz) 672 735 – 850 MHz 600 MHz
Codename N13P-GL/GL2 N13E-GE Thames XT
Max. Amount of Memory 2048 MB 2048 MB 2048 MB
Memory Interface DDR3 DDR3/DDR5 DDR3/DDR5
Memory Interface Width 128 bit 128 bit 128 bit
Technology 40 / 28 nm 28 nm 40 nm
DirectX DirectX 11, Shader 5.0 DirectX 11, Shader 5.0 DirectX 11, Shader 5.0
SLI Options SLI Options SLI Options SLI Options
Date of Announcement 06.12.2011 22.03.2012 07.06.2011

Benchmarking Comparison

Benchmarks(AVG) GTX 630M GTX 650M Radeon HD 7670m
3DMark 03- Standard  1024×768 21207 34777 7653
3DMark 05- Standard  1024×768 16559.6 21266.1 13932
PCMark (Gaming Score) 6166.2 11161.2 5225.5
Windows 7 Experience Index – graphics 5.6 7 5.4

Gaming Benchmarking Comparison

Benchmarks GTX 630M GTX 650M Radeon HD 7670m
Dirt 3 (2011) High setting 51 fps 80 fps 42 fps
Battlefield 3 16 fps 32 fps 19 fps
Fifa 12 106 fps 183 fps 84 fps

From the comparison, we can get these three graphic card performance ranking:

GTX 650M > GTX 630M > Radeon HD 7670m

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  • tere se bhi bara khatri

    apni maa ka bhosra baich k koi acha laptop le
    agar baehan ka bhi baich de ga toh sli me mil jae ga

  • vishal khatri

    i want to buy a gaming laptop under 52000inr i liked samsung np550 p5c-s01in and dell inspiron 15r se,sony vaio sve15117fn…..plz suggest which is best for gaming???

    • Justin

      @vishal khatri

      the samsung is better, the 650m graphics are much better than the ones on the sony, the samsung laptop is much better quality as well, it’s be 60,990 rupees well spent, it’s a beautiful laptop too. don’t be afraid to search around a bit, you’ll find better prices elsewhere.

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