FirePro W8100 vs Radeon Pro 455

When choosing between FirePro W8100 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 W8100 and Radeon Pro 455.

Radeon Pro 455 is a Laptop Graphics Card

Note: Radeon Pro 455 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 455 here:

Main Specs

  FirePro W8100 Radeon Pro 455
Power consumption (TDP) 220 Watt 35 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors 4x DisplayPort, 1x SDI No outputs
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  • FirePro W8100 has 528% more power consumption, than Radeon Pro 455.
  • FirePro W8100 is connected by PCIe 3.0 x16, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • FirePro W8100 has 6 GB more memory, than Radeon Pro 455.
  • FirePro W8100 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
  • FirePro W8100 is build with GCN 2.0 architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Radeon Pro 455 is 31 MHz higher, than FirePro W8100.
  • FirePro W8100 is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of FirePro W8100 and Radeon Pro 455 is 5000 MHz.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 4−5
4K / 2160p 10−11 4−5
low / 720p 60−65 30−35
medium / 1080p 40−45 20−22
The average gaming FPS of FirePro W8100 in Assassin's Creed Odyssey is 128% more, than Radeon Pro 455.

Full Specs

  FirePro W8100 Radeon Pro 455
Architecture GCN 2.0 Polaris
Code name Hawaii Polaris 11
Type Workstation Mobile workstation
Release date 23 June 2014 27 October 2016
Pipelines 2560 768
Core clock speed 824 MHz 855 MHz
Transistor count 6,200 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 131.8 41.04
Floating-point performance 4,219 gflops 1,313 gflops
Length 279 mm
Memory bus width 512 Bit 128 Bit
Memory clock speed 5000 MHz 5000 MHz
Memory bandwidth 320 GB/s 81.28 GB/s
Shared memory -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.3 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 466 Mh/s 163 Mh/s
Laptop size large
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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