GeForce GTX 850A vs Radeon RX Vega 8 Ryzen 4000

In this comparison between GeForce GTX 850A and Radeon RX Vega 8 Ryzen 4000 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 850A will be the best choice, for others Radeon RX Vega 8 Ryzen 4000 will be their preference. Study the comparison tables below and make your choice.

Radeon RX Vega 8 Ryzen 4000 is a Laptop Graphics Card

Note: Radeon RX Vega 8 Ryzen 4000 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 RX Vega 8 Ryzen 4000 here:

Main Specs

  GeForce GTX 850A Radeon RX Vega 8 Ryzen 4000
Power consumption (TDP) 45 Watt
Interface PCIe 3.0 x16
Memory type DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • GeForce GTX 850A is used in Desktops, and Radeon RX Vega 8 Ryzen 4000 - in Laptops.
  • GeForce GTX 850A is build with Maxwell architecture, and Radeon RX Vega 8 Ryzen 4000 - with Vega.
  • GeForce GTX 850A is manufactured by 28 nm process technology, and Radeon RX Vega 8 Ryzen 4000 - by 7 nm process technology.

Game benchmarks

high / 1080p 1−2 20−22
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 12−14 35−40
medium / 1080p 3−4 24−27
The average gaming FPS of Radeon RX Vega 8 Ryzen 4000 in Assassin's Creed Odyssey is 366% more, than GeForce GTX 850A.

Full Specs

  GeForce GTX 850A Radeon RX Vega 8 Ryzen 4000
Architecture Maxwell Vega
Code name GM107 Vega Raven Ridge
Type Desktop Laptop
Release date 17 March 2014 7 January 2020
Pipelines 640 512
Core clock speed 902 MHz
Boost Clock 936 MHz 1750 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 37.44
Floating-point performance 1,198 gflops
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 28.8 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.0
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