GeForce GTX 950M vs Radeon Pro 555X

When choosing between GeForce GTX 950M and Radeon Pro 555X, 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 GTX 950M and Radeon Pro 555X.

GeForce GTX 950M and Radeon Pro 555X are Laptop Graphics Cards

Note: GeForce GTX 950M and Radeon Pro 555X 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 Pro 555X here:

Main Specs

  GeForce GTX 950M Radeon Pro 555X
Power consumption (TDP) 75 Watt 75 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 or GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 75 Watt.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • GeForce GTX 950M has 2 GB more memory, than Radeon Pro 555X.
  • GeForce GTX 950M is used in Laptops, and Radeon Pro 555X - in Mobile workstations.
  • GeForce GTX 950M is build with Maxwell architecture, and Radeon Pro 555X - with Polaris.
  • Core clock speed of GeForce GTX 950M is 59 MHz higher, than Radeon Pro 555X.
  • GeForce GTX 950M is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555X is 4080 MHz higher, than GeForce GTX 950M.

Game benchmarks

high / 1080p 12−14 16−18
ultra / 1080p 8−9 10−11
QHD / 1440p 2−3 4−5
4K / 2160p 4−5
low / 720p 27−30 30−35
medium / 1080p 16−18 21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 30% more, than GeForce GTX 950M.

Full Specs

  GeForce GTX 950M Radeon Pro 555X
Architecture Maxwell Polaris
Code name N16P-GT Polaris 21
Type Laptop Mobile workstation
Release date 12 March 2015 5 June 2017
Pipelines 640 768
Core clock speed 914 MHz 855 MHz
Boost Clock 1124 MHz
Transistor count 1,870 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 44.96 43.54
Floating-point performance 1,439 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 or 2500 MHz 5080 MHz
Memory bandwidth 32 or 80 GB/s 81.6 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
FreeSync +
CUDA cores 640
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 140 Mh/s
Laptop size medium sized large
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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