GeForce GTX 680M vs Radeon R7 M350

When comparing GeForce GTX 680M and Radeon R7 M350, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 680M and Radeon R7 M350 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 R7 M350
Power consumption (TDP) 100 Watt 35 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 680M has 185% more power consumption, than Radeon R7 M350.
  • GeForce GTX 680M is connected by MXM-B (3.0), and Radeon R7 M350 uses PCIe 3.0 x8 interface.
  • GeForce GTX 680M and Radeon R7 M350 have maximum RAM of 4 GB.
  • GeForce GTX 680M is used in Laptops, and Radeon R7 M350 - in Desktops.
  • GeForce GTX 680M is build with Kepler architecture, and Radeon R7 M350 - with GCN 1.0.
  • Core clock speed of Radeon R7 M350 is 5 MHz higher, than GeForce GTX 680M.
  • GeForce GTX 680M and Radeon R7 M350 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680M is 800 MHz higher, than Radeon R7 M350.

Game benchmarks

high / 1080p 16−18 2−3
ultra / 1080p 9−10 0−1
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 12−14
medium / 1080p 20−22 3−4
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 283% more, than Radeon R7 M350.

Full Specs

  GeForce GTX 680M Radeon R7 M350
Architecture Kepler GCN 1.0
Code name N13E-GTX Opal
Type Laptop Desktop
Release date 4 June 2012 5 May 2015
Pipelines 1344 384
Core clock speed 720 MHz 725 MHz
Boost Clock 758 MHz 825 MHz
Transistor count 3,540 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 80.6 billion/sec 19.80
Floating-point performance 2,038 gflops 779.5 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1800 MHz 1000 MHz
Memory bandwidth 115.2 GB/s 14.4 GB/s
Shared memory -
DirectX 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.1 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
CUDA cores 1344
Bus support PCI Express 3.0 PCIe 3.0
SLI options +
Bitcoin / BTC (SHA256) 100 Mh/s
Laptop size large
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 6
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