FirePro W4100 vs Radeon Pro 455

When choosing between FirePro W4100 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 W4100 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 W4100 Radeon Pro 455
Power consumption (TDP) 50 Watt 35 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • FirePro W4100 has 42% more power consumption, than Radeon Pro 455.
  • FirePro W4100 is connected by PCIe 3.0 x16, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • FirePro W4100 and Radeon Pro 455 have maximum RAM of 2 GB.
  • FirePro W4100 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
  • FirePro W4100 is build with GCN architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Radeon Pro 455 is 225 MHz higher, than FirePro W4100.
  • FirePro W4100 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 W4100.

Game benchmarks

high / 1080p 6−7 16−18
ultra / 1080p 4−5 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 16−18 30−35
medium / 1080p 8−9 20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 122% more, than FirePro W4100.

Full Specs

  FirePro W4100 Radeon Pro 455
Architecture GCN Polaris
Code name Cape Verde Polaris 11
Type Workstation Mobile workstation
Release date 2 October 2015 27 October 2016
Pipelines 512 768
Core clock speed 630 MHz 855 MHz
Transistor count 1,500 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 20.16 41.04
Floating-point performance 645.1 gflops 1,313 gflops
Length 171 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 5000 MHz
Memory bandwidth 72 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 +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 79 Mh/s 163 Mh/s
Laptop size large
Form factor low profile / half length
Dual-link DVI support +
AppAcceleration +
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