GeForce 920A vs Radeon Pro 555X

When choosing between GeForce 920A 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 920A and Radeon Pro 555X.

Radeon Pro 555X is a Laptop Graphics Card

Note: Radeon Pro 555X 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 555X here:

Main Specs

  GeForce 920A Radeon Pro 555X
Power consumption (TDP) 33 Watt 75 Watt
Interface PCIe 3.0 x8 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
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  • Radeon Pro 555X has 127% more power consumption, than GeForce 920A.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • GeForce 920A and Radeon Pro 555X have maximum RAM of 2 GB.
  • GeForce 920A is used in Desktops, and Radeon Pro 555X - in Mobile workstations.
  • GeForce 920A is build with Kepler 2.0 architecture, and Radeon Pro 555X - with Polaris.
  • Core clock speed of GeForce 920A is 99 MHz higher, than Radeon Pro 555X.
  • GeForce 920A is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555X is 3078 MHz higher, than GeForce 920A.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 3100% more, than GeForce 920A.

Full Specs

  GeForce 920A Radeon Pro 555X
Architecture Kepler 2.0 Polaris
Code name GK208B Polaris 21
Type Desktop Mobile workstation
Release date 13 March 2015 5 June 2017
Pipelines 384 768
Core clock speed 954 MHz 855 MHz
Transistor count 915 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 30.53 43.54
Floating-point performance 441.6 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 2002 MHz 5080 MHz
Memory bandwidth 16.02 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 3.5
FreeSync +
Laptop size large
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