GeForce GTX 950M vs Radeon Pro 580X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 950M and Radeon Pro 580X. 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 Pro 580X. 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 is a Laptop Graphics Card

Note: GeForce GTX 950M 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 GeForce GTX 950M here:

Main Specs

  GeForce GTX 950M Radeon Pro 580X
Power consumption (TDP) 75 Watt 150 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 or GDDR5 GDDR5
Maximum RAM amount 4 GB 8 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 580X has 100% more power consumption, than GeForce GTX 950M.
  • GeForce GTX 950M is connected by PCIe 3.0 x8, and Radeon Pro 580X uses PCIe 3.0 x16 interface.
  • Radeon Pro 580X has 4 GB more memory, than GeForce GTX 950M.
  • GeForce GTX 950M is used in Laptops, and Radeon Pro 580X - in Desktops.
  • GeForce GTX 950M is build with Maxwell architecture, and Radeon Pro 580X - with GCN 4.0.
  • Core clock speed of Radeon Pro 580X is 186 MHz higher, than GeForce GTX 950M.
  • GeForce GTX 950M is manufactured by 28 nm process technology, and Radeon Pro 580X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 580X is 5780 MHz higher, than GeForce GTX 950M.

Game benchmarks

high / 1080p 12−14 35−40
ultra / 1080p 8−9 24−27
QHD / 1440p 2−3 18−20
4K / 2160p 10−12
low / 720p 27−30 60−65
medium / 1080p 16−18 45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 192% more, than GeForce GTX 950M.

Full Specs

  GeForce GTX 950M Radeon Pro 580X
Architecture Maxwell GCN 4.0
Code name N16P-GT Polaris 20
Type Laptop Workstation
Release date 12 March 2015 18 March 2019
Pipelines 640 2304
Core clock speed 914 MHz 1100 MHz
Boost Clock 1124 MHz 1200 MHz
Transistor count 1,870 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 44.96 172.8
Floating-point performance 1,439 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 or 2500 MHz 6780 MHz
Memory bandwidth 32 or 80 GB/s 217.0 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 +
CUDA cores 640
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 140 Mh/s
Laptop size 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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