GeForce 825M vs Radeon R9 M270X

When comparing GeForce 825M and Radeon R9 M270X, 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 825M and Radeon R9 M270X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 825M is a Laptop Graphics Card

Note: GeForce 825M 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 825M here:

Main Specs

  GeForce 825M Radeon R9 M270X
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce 825M is connected by PCIe 3.0 x8, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
  • Radeon R9 M270X has 2 GB more memory, than GeForce 825M.
  • GeForce 825M is used in Laptops, and Radeon R9 M270X - in Desktops.
  • GeForce 825M is build with Kepler architecture, and Radeon R9 M270X - with GCN 1.0.
  • Core clock speed of GeForce 825M is 125 MHz higher, than Radeon R9 M270X.
  • GeForce 825M and Radeon R9 M270X are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 825M is 675 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 2−3 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 750% more, than GeForce 825M.

Full Specs

  GeForce 825M Radeon R9 M270X
Architecture Kepler GCN 1.0
Code name GK208 Venus
Type Laptop Desktop
Release date 27 January 2014 21 March 2014
Pipelines 384 640
Core clock speed 850 MHz 725 MHz
Boost Clock 941 MHz 775 MHz
Transistor count 915 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.11 31.00
Floating-point performance 722.7 gflops 1,536 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 1125 MHz
Memory bandwidth 14.4 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
Bus support PCIe 3.0 x16
Laptop size medium sized
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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