Radeon Pro 555 vs Radeon RX Vega M GL

If you are going to buy a new graphics card and are choosing between Radeon Pro 555 and Radeon RX Vega M GL, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon Pro 555 stacks up against Radeon RX Vega M GL, check out specs charts below.

Radeon Pro 555 and Radeon RX Vega M GL are Laptop Graphics Cards

Note: Radeon Pro 555 and Radeon RX Vega M GL 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 Radeon Pro 555 or Radeon RX Vega M GL here:

Main Specs

  Radeon Pro 555 Radeon RX Vega M GL
Power consumption (TDP) 75 Watt 65 Watt
Interface PCIe 3.0 x8 IGP
Supplementary power connectors None
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 555 has 15% more power consumption, than Radeon RX Vega M GL.
  • Radeon Pro 555 is connected by PCIe 3.0 x8, and Radeon RX Vega M GL uses IGP interface.
  • Radeon RX Vega M GL has 2 GB more memory, than Radeon Pro 555.
  • Radeon Pro 555 is used in Mobile workstations, and Radeon RX Vega M GL - in Laptops.
  • Radeon Pro 555 is build with Polaris architecture, and Radeon RX Vega M GL - with GCN 4.0.
  • Core clock speed of Radeon RX Vega M GL is 76 MHz higher, than Radeon Pro 555.
  • Radeon Pro 555 and Radeon RX Vega M GL are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555 is 3680 MHz higher, than Radeon RX Vega M GL.

Game benchmarks

high / 1080p 16−18 16−18
ultra / 1080p 9−10 10−11
QHD / 1440p 4−5 4−5
4K / 2160p 4−5
low / 720p 30−35 35−40
medium / 1080p 20−22 21−24
The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 12% more, than Radeon Pro 555.

Full Specs

  Radeon Pro 555 Radeon RX Vega M GL
Architecture Polaris GCN 4.0
Code name Polaris 21 Polaris 22
Type Mobile workstation Laptop
Release date 5 June 2017 1 February 2018
Pipelines 768 1280
Core clock speed 855 MHz 931 MHz
Boost Clock 1011 MHz
Transistor count 3,000 million 5,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 40.80 80.88
Floating-point performance 1,306 gflops 2,588 gflops
Memory bus width 128 Bit 1024 Bit
Memory clock speed 5080 MHz 1400 MHz
Memory bandwidth 81.6 GB/s 179.2 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Laptop size large
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