GeForce GTX 950 vs Radeon R6 M340DX

In this comparison between GeForce GTX 950 and Radeon R6 M340DX you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 950 will be the best choice, for others Radeon R6 M340DX will be their preference. Study the comparison tables below and make your choice.

Radeon R6 M340DX is a Laptop Graphics Card

Note: Radeon R6 M340DX 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 R6 M340DX here:

Main Specs

  GeForce GTX 950 Radeon R6 M340DX
Power consumption (TDP) 90 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors 1x 6-pins
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort No outputs
Recommended system power (PSU) 350 Watt
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  • GeForce GTX 950 is connected by PCIe 3.0 x16, and Radeon R6 M340DX uses IGP interface.
  • GeForce GTX 950 is used in Desktops, and Radeon R6 M340DX - in Laptops.
  • GeForce GTX 950 is build with Maxwell architecture, and Radeon R6 M340DX - with GCN.
  • GeForce GTX 950 and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 2−3
ultra / 1080p 21−24 2−3
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 10−11
medium / 1080p 40−45 3−4
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 925% more, than Radeon R6 M340DX.

Full Specs

  GeForce GTX 950 Radeon R6 M340DX
Architecture Maxwell GCN
Code name GM206 Jet
Type Desktop Laptop
Release date 20 August 2015 3 June 2015
Pipelines 768 704
Core clock speed 1024 MHz
Boost Clock 1188 MHz 1030 MHz
Transistor count 2,940 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 49.2 billion/sec 24.72
Floating-point performance 1,825 gflops
Length 7.938" (20.2 cm)
Memory bus width 128 Bit
Memory clock speed 6.6 GB/s
Memory bandwidth 105.6 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 233 Mh/s
Laptop size medium sized
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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