GeForce GTX 850A vs Radeon Pro 555

When choosing between GeForce GTX 850A and Radeon Pro 555, 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 850A and Radeon Pro 555.

Radeon Pro 555 is a Laptop Graphics Card

Note: Radeon Pro 555 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 Pro 555 here:

Main Specs

  GeForce GTX 850A Radeon Pro 555
Power consumption (TDP) 45 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
  Check Price
  • Radeon Pro 555 has 66% more power consumption, than GeForce GTX 850A.
  • GeForce GTX 850A is connected by PCIe 3.0 x16, and Radeon Pro 555 uses PCIe 3.0 x8 interface.
  • GeForce GTX 850A and Radeon Pro 555 have maximum RAM of 2 GB.
  • GeForce GTX 850A is used in Desktops, and Radeon Pro 555 - in Mobile workstations.
  • GeForce GTX 850A is build with Maxwell architecture, and Radeon Pro 555 - with Polaris.
  • Core clock speed of GeForce GTX 850A is 47 MHz higher, than Radeon Pro 555.
  • GeForce GTX 850A is manufactured by 28 nm process technology, and Radeon Pro 555 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555 is 3280 MHz higher, than GeForce GTX 850A.

Game benchmarks

high / 1080p 1−2 16−18
ultra / 1080p 0−1 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 12−14 30−35
medium / 1080p 3−4 20−22
The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 283% more, than GeForce GTX 850A.

Full Specs

  GeForce GTX 850A Radeon Pro 555
Architecture Maxwell Polaris
Code name GM107 Polaris 21
Type Desktop Mobile workstation
Release date 17 March 2014 5 June 2017
Pipelines 640 768
Core clock speed 902 MHz 855 MHz
Boost Clock 936 MHz
Transistor count 1,870 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 37.44 40.80
Floating-point performance 1,198 gflops 1,306 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 5080 MHz
Memory bandwidth 28.8 GB/s 81.6 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA 5.0
FreeSync +
Laptop size large
  Check Price