GeForce GTX 485M SLI vs Radeon R9 M280X

When comparing GeForce GTX 485M SLI and Radeon R9 M280X, 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 485M SLI and Radeon R9 M280X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 485M SLI and Radeon R9 M280X are Laptop Graphics Cards

Note: GeForce GTX 485M SLI 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 485M SLI or Radeon R9 M280X here:

Main Specs

  GeForce GTX 485M SLI Radeon R9 M280X
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 Not Listed
Maximum RAM amount 2x2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • GeForce GTX 485M SLI is build with Fermi architecture, and Radeon R9 M280X - with GCN.
  • Core clock speed of Radeon R9 M280X is 325 MHz higher, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI is manufactured by 40 nm process technology, and Radeon R9 M280X - by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 2−3
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 4−5
The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 720% more, than Radeon R9 M280X.

Full Specs

  GeForce GTX 485M SLI Radeon R9 M280X
Architecture Fermi GCN
Code name N11E-GTX-A1 Saturn XT
Type Laptop Laptop
Release date 6 January 2011 1 February 2015
Pipelines 768 896
Core clock speed 575 MHz 900 MHz
Transistor count 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 61.60
Floating-point performance 1,792 gflops
Memory bus width 256 Bit
Memory clock speed 1500 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support Not Listed
Laptop size large large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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