P106 100 vs Radeon Pro 455

In this comparison between P106 100 and Radeon Pro 455 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people P106 100 will be the best choice, for others Radeon Pro 455 will be their preference. Study the comparison tables below and make your choice.

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

  P106 100 Radeon Pro 455
Power consumption (TDP) 120 Watt 35 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 2 GB
Display Connectors No outputs No outputs
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  • P106 100 has 242% more power consumption, than Radeon Pro 455.
  • P106 100 is connected by PCIe 3.0 x16, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • P106 100 has 4 GB more memory, than Radeon Pro 455.
  • P106 100 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
  • P106 100 is build with Pascal architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of P106 100 is 651 MHz higher, than Radeon Pro 455.
  • P106 100 is manufactured by 16 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of P106 100 is 3008 MHz higher, than Radeon Pro 455.

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 P106 100 in Assassin's Creed Odyssey is 128% more, than Radeon Pro 455.

Full Specs

  P106 100 Radeon Pro 455
Architecture Pascal Polaris
Code name GP106 Polaris 11
Type Desktop Mobile workstation
Release date 19 June 2017 27 October 2016
Pipelines 1280 768
Core clock speed 1506 MHz 855 MHz
Boost Clock 1709 MHz
Transistor count 4,400 million 3,000 million
Manufacturing process technology 16 nm 14 nm
Texture fill rate 136.7 41.04
Floating-point performance 4,375 gflops 1,313 gflops
Length 250 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 8008 MHz 5000 MHz
Memory bandwidth 192.2 GB/s 81.28 GB/s
Shared memory -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
CUDA 6.1
FreeSync +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large
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