GeForce GTX 850M vs Radeon RX Vega 8

When comparing GeForce GTX 850M and Radeon RX Vega 8, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 850M and Radeon RX Vega 8 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 850M and Radeon RX Vega 8 are Laptop Graphics Cards

Note: GeForce GTX 850M and Radeon RX Vega 8 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 850M or Radeon RX Vega 8 here:

Main Specs

  GeForce GTX 850M Radeon RX Vega 8
Power consumption (TDP) 45 Watt
Interface PCIe 3.0 x16
Memory type DDR3, GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • GeForce GTX 850M is build with Maxwell architecture, and Radeon RX Vega 8 - with Vega.
  • GeForce GTX 850M is manufactured by 28 nm process technology, and Radeon RX Vega 8 - by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 8−9
ultra / 1080p 8−9 5−6
QHD / 1440p 2−3 0−1
low / 720p 27−30 18−20
medium / 1080p 16−18 10−11
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 60% more, than Radeon RX Vega 8.

Full Specs

  GeForce GTX 850M Radeon RX Vega 8
Architecture Maxwell Vega
Code name N15P-GT Vega Raven Ridge
Type Laptop Laptop
Release date 12 March 2014 26 October 2017
Pipelines 640 512
Boost Clock 1200 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 36.08
Floating-point performance 1,155 gflops
Memory bus width 128 Bit
Memory bandwidth 80.0 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 640
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 153 Mh/s
Laptop size medium sized
Standard memory configuration DDR3 or GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Ethereum / ETH (DaggerHashimoto) 1.8 Mh/s
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