GeForce 920M vs Radeon Pro 555X

When comparing GeForce 920M and Radeon Pro 555X, 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 920M and Radeon Pro 555X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 920M and Radeon Pro 555X are Laptop Graphics Cards

Note: GeForce 920M and Radeon Pro 555X 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 920M or Radeon Pro 555X here:

Main Specs

  GeForce 920M 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 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 555X has 127% more power consumption, than GeForce 920M.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • GeForce 920M has 2 GB more memory, than Radeon Pro 555X.
  • GeForce 920M is used in Laptops, and Radeon Pro 555X - in Mobile workstations.
  • GeForce 920M is build with Kepler architecture, and Radeon Pro 555X - with Polaris.
  • Core clock speed of GeForce 920M is 99 MHz higher, than Radeon Pro 555X.
  • GeForce 920M is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555X is 3280 MHz higher, than GeForce 920M.

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 920M.

Full Specs

  GeForce 920M Radeon Pro 555X
Architecture Kepler Polaris
Code name N16V-GM-S Polaris 21
Type Laptop Mobile workstation
Release date 27 January 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 297.6 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 5080 MHz
Memory bandwidth 14.4 GB/s 81.6 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 +
FreeSync +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 40 Mh/s
Laptop size large
Optimus +
GPU Boost 2.0
GameWorks +
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