FirePro W5100 vs Radeon Pro 455

If you are going to buy a new graphics card and are choosing between FirePro W5100 and Radeon Pro 455, 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 FirePro W5100 stacks up against Radeon Pro 455, check out specs charts below.

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 W5100 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 4 GB 2 GB
Display Connectors 4x DisplayPort No outputs
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  • FirePro W5100 has 42% more power consumption, than Radeon Pro 455.
  • FirePro W5100 is connected by PCIe 3.0 x16, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • FirePro W5100 has 2 GB more memory, than Radeon Pro 455.
  • FirePro W5100 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
  • FirePro W5100 is build with GCN 2.0 architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of FirePro W5100 is 75 MHz higher, than Radeon Pro 455.
  • FirePro W5100 is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of FirePro W5100 is 1000 MHz higher, than Radeon Pro 455.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 9−10 9−10
QHD / 1440p 4−5 4−5
4K / 2160p 4−5
low / 720p 30−35 30−35
medium / 1080p 18−20 20−22
FirePro W5100 and Radeon Pro 455 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  FirePro W5100 Radeon Pro 455
Architecture GCN 2.0 Polaris
Code name Bonaire Polaris 11
Type Workstation Mobile workstation
Release date 31 March 2014 27 October 2016
Pipelines 768 768
Core clock speed 930 MHz 855 MHz
Transistor count 2,080 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 44.64 41.04
Floating-point performance 1,428 gflops 1,313 gflops
Length 171 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 5000 MHz
Memory bandwidth 96 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) 163 Mh/s 163 Mh/s
Laptop size large
Form factor full height / half length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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