GeForce 825M vs Radeon R9 M280X

If you are going to buy a new graphics card and are choosing between GeForce 825M and Radeon R9 M280X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 825M stacks up against Radeon R9 M280X, check out specs charts below.

GeForce 825M and Radeon R9 M280X are Laptop Graphics Cards

Note: GeForce 825M 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 825M or Radeon R9 M280X here:

Main Specs

  GeForce 825M Radeon R9 M280X
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 Not Listed
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce 825M is connected by PCIe 3.0 x8, and Radeon R9 M280X uses PCIe 3.0 x16 interface.
  • Both cards are used in Laptops.
  • GeForce 825M is build with Kepler architecture, and Radeon R9 M280X - with GCN.
  • Core clock speed of Radeon R9 M280X is 50 MHz higher, than GeForce 825M.
  • GeForce 825M and Radeon R9 M280X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 2−3 14−16
medium / 1080p 0−1 4−5
The average gaming FPS of Radeon R9 M280X in Assassin's Creed Odyssey is 650% more, than GeForce 825M.

Full Specs

  GeForce 825M Radeon R9 M280X
Architecture Kepler GCN
Code name GK208 Saturn XT
Type Laptop Laptop
Release date 27 January 2014 1 February 2015
Pipelines 384 896
Core clock speed 850 MHz 900 MHz
Boost Clock 941 MHz
Transistor count 915 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.11 61.60
Floating-point performance 722.7 gflops 1,792 gflops
Memory bus width 64 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s 96 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
Bus support Not Listed
Laptop size medium sized large
Optimus +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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