GeForce 940M vs Radeon R9 M295X

If you are going to buy a new graphics card and are choosing between GeForce 940M and Radeon R9 M295X, 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 940M stacks up against Radeon R9 M295X, check out specs charts below.

GeForce 940M and Radeon R9 M295X are Laptop Graphics Cards

Note: GeForce 940M and Radeon R9 M295X 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 940M or Radeon R9 M295X here:

Main Specs

  GeForce 940M Radeon R9 M295X
Power consumption (TDP) 75 Watt 250 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 Not Listed
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Radeon R9 M295X has 233% more power consumption, than GeForce 940M.
  • GeForce 940M is connected by PCIe 3.0 x8, and Radeon R9 M295X uses MXM-B (3.0) interface.
  • Both cards are used in Laptops.
  • GeForce 940M is build with Maxwell architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of GeForce 940M is 349 MHz higher, than Radeon R9 M295X.
  • GeForce 940M and Radeon R9 M295X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 4−5 40−45
The average gaming FPS of Radeon R9 M295X in Assassin's Creed Odyssey is 720% more, than GeForce 940M.

Full Specs

  GeForce 940M Radeon R9 M295X
Architecture Maxwell GCN 3
Code name N16S-GT-S/B Tonga
Type Laptop Laptop
Release date 12 March 2015 16 October 2014
Pipelines 384 2048
Core clock speed 1072 MHz 723 MHz
Boost Clock 1176 MHz
Transistor count 1,870 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.22 92.54
Floating-point performance 903.2 gflops 2,961 gflops
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s 160.0 GB/s
Shared memory - -
DirectX 12 (11_0) Not Listed
Shader Model 5.1 6.3
OpenGL 4.5 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
Bus support PCI Express 3.0 PCIe 3.0
Bitcoin / BTC (SHA256) 101 Mh/s 392 Mh/s
Laptop size medium sized large
Optimus +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
GPU Boost 2.0
GameWorks +
  Check Price Check Price