GeForce GTX 950M vs Radeon R6 M340DX

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 950M and Radeon R6 M340DX. 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 GTX 950M and Radeon R6 M340DX. 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 GTX 950M and Radeon R6 M340DX are Laptop Graphics Cards

Note: GeForce GTX 950M and Radeon R6 M340DX 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 950M or Radeon R6 M340DX here:

Main Specs

  GeForce GTX 950M Radeon R6 M340DX
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8 IGP
Memory type DDR3 or GDDR5 DDR3
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 950M is connected by PCIe 3.0 x8, and Radeon R6 M340DX uses IGP interface.
  • Both cards are used in Laptops.
  • GeForce GTX 950M is build with Maxwell architecture, and Radeon R6 M340DX - with GCN.
  • GeForce GTX 950M and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 2−3
ultra / 1080p 8−9 2−3
QHD / 1440p 2−3 0−1
low / 720p 27−30 10−11
medium / 1080p 16−18 3−4
The average gaming FPS of GeForce GTX 950M in Assassin's Creed Odyssey is 300% more, than Radeon R6 M340DX.

Full Specs

  GeForce GTX 950M Radeon R6 M340DX
Architecture Maxwell GCN
Code name N16P-GT Jet
Type Laptop Laptop
Release date 12 March 2015 3 June 2015
Pipelines 640 704
Core clock speed 914 MHz
Boost Clock 1124 MHz 1030 MHz
Transistor count 1,870 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 44.96 24.72
Floating-point performance 1,439 gflops
Memory bus width 128 Bit
Memory clock speed 1000 or 2500 MHz
Memory bandwidth 32 or 80 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 640
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 140 Mh/s
Laptop size medium sized medium sized
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Ethereum / ETH (DaggerHashimoto) 2.5 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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