GeForce GTX 680M SLI vs Radeon R9 M375X

When comparing GeForce GTX 680M SLI and Radeon R9 M375X, 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 SLI and Radeon R9 M375X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 680M SLI is a Laptop Graphics Card

Note: GeForce GTX 680M SLI 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 SLI here:

Main Specs

  GeForce GTX 680M SLI Radeon R9 M375X
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 4 GB 4 GB
Display Connectors No outputs
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  • Radeon R9 M375X has 2 GB more memory, than GeForce GTX 680M SLI.
  • GeForce GTX 680M SLI is used in Laptops, and Radeon R9 M375X - in Desktops.
  • GeForce GTX 680M SLI is build with Kepler architecture, and Radeon R9 M375X - with GCN 1.0.
  • Core clock speed of Radeon R9 M375X is 205 MHz higher, than GeForce GTX 680M SLI.
  • GeForce GTX 680M SLI and Radeon R9 M375X are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680M SLI is 2475 MHz higher, than Radeon R9 M375X.

Game benchmarks

high / 1080p 35−40 9−10
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 21−24
medium / 1080p 40−45 12−14
The average gaming FPS of GeForce GTX 680M SLI in Assassin's Creed Odyssey is 241% more, than Radeon R9 M375X.

Full Specs

  GeForce GTX 680M SLI Radeon R9 M375X
Architecture Kepler GCN 1.0
Code name N13E-GTX Tropo
Type Laptop Desktop
Release date 4 June 2012 5 May 2015
Pipelines 2688 640
Core clock speed 720 MHz 925 MHz
Boost Clock 1015 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 40.60
Floating-point performance 1,299 gflops
Memory bus width 2x 256 Bit 128 Bit
Memory clock speed 3600 MHz 1125 MHz
Memory bandwidth 72 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
CUDA +
FreeSync +
Bus support PCIe 3.0
SLI options +
Laptop size large
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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