GeForce 940A vs Radeon R7 M270

If you are going to buy a new graphics card and are choosing between GeForce 940A 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 940A stacks up against Radeon R7 M270, check out specs charts below.

Radeon R7 M270 is a Laptop Graphics Card

Note: Radeon R7 M270 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 Radeon R7 M270 here:

Main Specs

  GeForce 940A Radeon R7 M270
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Memory type DDR3 Not Listed
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • GeForce 940A is used in Desktops, and Radeon R7 M270 - in Laptops.
  • GeForce 940A is build with Maxwell architecture, and Radeon R7 M270 - with GCN.
  • Core clock speed of GeForce 940A is 204 MHz higher, than Radeon R7 M270.
  • GeForce 940A and Radeon R7 M270 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 4−5 0−1
ultra / 1080p 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 1−2
medium / 1080p 5−6 0−1
The average gaming FPS of GeForce 940A in Assassin's Creed Odyssey is 1400% more, than Radeon R7 M270.

Full Specs

  GeForce 940A Radeon R7 M270
Architecture Maxwell GCN
Code name GM108 Opal XT / Mars
Type Desktop Laptop
Release date 13 March 2015 7 January 2014
Pipelines 384 384
Core clock speed 1029 MHz 825 MHz
Boost Clock 1124 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.98 19.80
Floating-point performance 863.2 gflops 633.6 gflops
Memory bus width 64 Bit
Memory clock speed 2002 MHz
Memory bandwidth 16.02 GB/s 28.8 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 5.0
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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