FirePro W4190M vs Radeon Pro 555X

When comparing FirePro W4190M 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 FirePro W4190M and Radeon Pro 555X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

FirePro W4190M and Radeon Pro 555X are Laptop Graphics Cards

Note: FirePro W4190M 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 FirePro W4190M or Radeon Pro 555X here:

Main Specs

  FirePro W4190M Radeon Pro 555X
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • FirePro W4190M and Radeon Pro 555X have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • FirePro W4190M is build with GCN architecture, and Radeon Pro 555X - with Polaris.
  • Core clock speed of Radeon Pro 555X is 30 MHz higher, than FirePro W4190M.
  • FirePro W4190M is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555X is 1080 MHz higher, than FirePro W4190M.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 30−35
medium / 1080p 5−6 21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 233% more, than FirePro W4190M.

Full Specs

  FirePro W4190M Radeon Pro 555X
Architecture GCN Polaris
Code name Mars XTX? Polaris 21
Type Mobile workstation Mobile workstation
Release date 12 November 2015 5 June 2017
Pipelines 384 768
Core clock speed 825 MHz 855 MHz
Boost Clock 900 MHz
Transistor count 950 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.60 43.54
Floating-point performance 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 5080 MHz
Memory bandwidth 64 GB/s 81.6 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Laptop size medium sized large
AppAcceleration +
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