GeForce 940MX vs Radeon R9 M395

Find out if it is worth upgrading your current GPU setup by comparing GeForce 940MX and Radeon R9 M395. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 940MX and Radeon R9 M395. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce 940MX and Radeon R9 M395 are Laptop Graphics Cards

Note: GeForce 940MX 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 940MX or Radeon R9 M395 here:

Main Specs

  GeForce 940MX Radeon R9 M395
Power consumption (TDP) 23 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs
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  • GeForce 940MX and Radeon R9 M395 have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce 940MX is build with Maxwell architecture, and Radeon R9 M395 - with GCN.
  • Core clock speed of GeForce 940MX is 288 MHz higher, than Radeon R9 M395.
  • GeForce 940MX and Radeon R9 M395 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 940MX is 2750 MHz higher, than Radeon R9 M395.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 40−45
The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 355% more, than GeForce 940MX.

Full Specs

  GeForce 940MX Radeon R9 M395
Architecture Maxwell GCN
Code name N16S-GTR-B/S
Type Laptop Laptop
Release date 10 March 2016 9 June 2015
Pipelines 384 1792
Core clock speed 1122 MHz 834 MHz
Boost Clock 1242 MHz
Transistor count 1,870 million 5000 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83
Floating-point performance 762.6 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 4000 MHz 1250 MHz
Memory bandwidth 40.1 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 +
CUDA +
FreeSync +
Bus support PCI Express 3.0 PCIe 3.0
Bitcoin / BTC (SHA256) 102 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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