GeForce GTX 680M vs Radeon HD 7730

When choosing between GeForce GTX 680M and Radeon HD 7730, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 680M and Radeon HD 7730.

GeForce GTX 680M is a Laptop Graphics Card

Note: GeForce GTX 680M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 680M here:

Main Specs

  GeForce GTX 680M Radeon HD 7730
Power consumption (TDP) 100 Watt 47 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 680M has 112% more power consumption, than Radeon HD 7730.
  • GeForce GTX 680M is connected by MXM-B (3.0), and Radeon HD 7730 uses PCIe 3.0 x16 interface.
  • GeForce GTX 680M has 3 GB more memory, than Radeon HD 7730.
  • GeForce GTX 680M is used in Laptops, and Radeon HD 7730 - in Desktops.
  • GeForce GTX 680M is build with Kepler architecture, and Radeon HD 7730 - with GCN 1.0.
  • Core clock speed of Radeon HD 7730 is 80 MHz higher, than GeForce GTX 680M.
  • GeForce GTX 680M and Radeon HD 7730 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7730 is 2700 MHz higher, than GeForce GTX 680M.

Game benchmarks

high / 1080p 16−18 3−4
ultra / 1080p 9−10 1−2
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 14−16
medium / 1080p 20−22 5−6
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 233% more, than Radeon HD 7730.

Full Specs

  GeForce GTX 680M Radeon HD 7730
Architecture Kepler GCN 1.0
Code name N13E-GTX Cape Verde
Type Laptop Desktop
Release date 4 June 2012 1 May 2013
Pipelines 1344 384
Core clock speed 720 MHz 800 MHz
Boost Clock 758 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 80.6 billion/sec 19.20
Floating-point performance 2,038 gflops 614.4 gflops
Length 168 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1800 MHz 4500 MHz
Memory bandwidth 115.2 GB/s 72 GB/s
Shared memory -
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 100 Mh/s
Laptop size large
Optimus +
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