GeForce 940M vs Radeon R9 M395

When choosing between GeForce 940M and Radeon R9 M395, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 940M and Radeon R9 M395.

GeForce 940M and Radeon R9 M395 are Laptop Graphics Cards

Note: GeForce 940M and Radeon R9 M395 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 M395 here:

Main Specs

  GeForce 940M Radeon R9 M395
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs
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  • GeForce 940M and Radeon R9 M395 have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce 940M is build with Maxwell architecture, and Radeon R9 M395 - with GCN.
  • Core clock speed of GeForce 940M is 238 MHz higher, than Radeon R9 M395.
  • GeForce 940M and Radeon R9 M395 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 940M is 750 MHz higher, than Radeon R9 M395.

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 M395 in Assassin's Creed Odyssey is 720% more, than GeForce 940M.

Full Specs

  GeForce 940M Radeon R9 M395
Architecture Maxwell GCN
Code name N16S-GT-S/B
Type Laptop Laptop
Release date 12 March 2015 9 June 2015
Pipelines 384 1792
Core clock speed 1072 MHz 834 MHz
Boost Clock 1176 MHz
Transistor count 1,870 million 5000 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.22
Floating-point performance 903.2 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 2000 MHz 1250 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1
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 336 Mh/s
Laptop size medium sized large
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
GPU Boost 2.0
GameWorks +
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