FirePro W4190M vs Radeon Pro 455

When choosing between FirePro W4190M and Radeon Pro 455, 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 FirePro W4190M and Radeon Pro 455.

FirePro W4190M and Radeon Pro 455 are Laptop Graphics Cards

Note: FirePro W4190M and Radeon Pro 455 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 455 here:

Main Specs

  FirePro W4190M Radeon Pro 455
Power consumption (TDP) 35 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 455 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • FirePro W4190M is build with GCN architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Radeon Pro 455 is 30 MHz higher, than FirePro W4190M.
  • FirePro W4190M is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 455 is 1000 MHz higher, than FirePro W4190M.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 233% more, than FirePro W4190M.

Full Specs

  FirePro W4190M Radeon Pro 455
Architecture GCN Polaris
Code name Mars XTX? Polaris 11
Type Mobile workstation Mobile workstation
Release date 12 November 2015 27 October 2016
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 41.04
Floating-point performance 691.2 gflops 1,313 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 5000 MHz
Memory bandwidth 64 GB/s 81.28 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 +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size medium sized large
AppAcceleration +
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