GeForce GTX 775M vs Radeon R9 M280X

When choosing between GeForce GTX 775M and Radeon R9 M280X, 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 775M and Radeon R9 M280X.

GeForce GTX 775M and Radeon R9 M280X are Laptop Graphics Cards

Note: GeForce GTX 775M and Radeon R9 M280X are only used in laptop graphics. They have 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 775M or Radeon R9 M280X here:

Main Specs

  GeForce GTX 775M Radeon R9 M280X
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 Not Listed
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • GeForce GTX 775M is build with Kepler architecture, and Radeon R9 M280X - with GCN.
  • Core clock speed of Radeon R9 M280X is 181 MHz higher, than GeForce GTX 775M.
  • GeForce GTX 775M and Radeon R9 M280X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 2−3
ultra / 1080p 12−14 1−2
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 14−16
medium / 1080p 27−30 4−5
The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 420% more, than Radeon R9 M280X.

Full Specs

  GeForce GTX 775M Radeon R9 M280X
Architecture Kepler GCN
Code name N13E-GTX-A2 Saturn XT
Type Laptop Laptop
Release date 24 September 2013 1 February 2015
Pipelines 1344 896
Core clock speed 719 MHz 900 MHz
Transistor count 3540 Million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 61.60
Floating-point performance 1,792 gflops
Memory bus width 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
CUDA +
FreeSync +
Bus support Not Listed
SLI options +
Laptop size large large
Optimus +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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