GeForce GTX 485M vs Radeon R7 M270

If you are going to buy a new graphics card and are choosing between GeForce GTX 485M and Radeon R7 M270, 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 GTX 485M stacks up against Radeon R7 M270, check out specs charts below.

GeForce GTX 485M and Radeon R7 M270 are Laptop Graphics Cards

Note: GeForce GTX 485M and Radeon R7 M270 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 or Radeon R7 M270 here:

Main Specs

  GeForce GTX 485M Radeon R7 M270
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 Not Listed
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 485M is connected by MXM-B (3.0), and Radeon R7 M270 uses PCIe 3.0 x8 interface.
  • Both cards are used in Laptops.
  • GeForce GTX 485M is build with Fermi architecture, and Radeon R7 M270 - with GCN.
  • Core clock speed of Radeon R7 M270 is 441 MHz higher, than GeForce GTX 485M.
  • GeForce GTX 485M is manufactured by 40 nm process technology, and Radeon R7 M270 - by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 0−1
ultra / 1080p 7−8
QHD / 1440p 2−3 0−1
low / 720p 24−27 1−2
medium / 1080p 14−16 0−1
The average gaming FPS of GeForce GTX 485M in Assassin's Creed Odyssey is 2400% more, than Radeon R7 M270.

Full Specs

  GeForce GTX 485M Radeon R7 M270
Architecture Fermi GCN
Code name N12E-GTX-A1 Opal XT / Mars
Type Laptop Laptop
Release date 6 January 2010 7 January 2014
Pipelines 384 384
Core clock speed 384 825 MHz
Transistor count 1,950 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 36.8 billion/sec 19.80
Floating-point performance 883.2 gflops 633.6 gflops
Memory bus width 256 Bit
Memory clock speed 1500 MHz
Memory bandwidth 96.0 GB/s 28.8 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.1 Not Listed
Vulkan N/A
CUDA +
FreeSync +
Bus support PCI-E 2.0 PCIe 3.0
SLI options +
Maximum VGA resolution 2048x1536
Laptop size large medium sized
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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