Radeon Pro 455 vs Radeon RX 5500M

When choosing between Radeon Pro 455 and Radeon RX 5500M, 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 Radeon Pro 455 and Radeon RX 5500M.

Radeon Pro 455 and Radeon RX 5500M are Laptop Graphics Cards

Note: Radeon Pro 455 and Radeon RX 5500M 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 Radeon Pro 455 or Radeon RX 5500M here:

Main Specs

  Radeon Pro 455 Radeon RX 5500M
Power consumption (TDP) 35 Watt 85 Watt
Interface PCIe 3.0 x8 PCIe 4.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR6
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX 5500M has 142% more power consumption, than Radeon Pro 455.
  • Radeon Pro 455 is connected by PCIe 3.0 x8, and Radeon RX 5500M uses PCIe 4.0 x8 interface.
  • Radeon RX 5500M has 2 GB more memory, than Radeon Pro 455.
  • Radeon Pro 455 is used in Mobile workstations, and Radeon RX 5500M - in Laptops.
  • Radeon Pro 455 is build with Polaris architecture, and Radeon RX 5500M - with Navi / RDNA.
  • Core clock speed of Radeon RX 5500M is 472 MHz higher, than Radeon Pro 455.
  • Radeon Pro 455 is manufactured by 14 nm process technology, and Radeon RX 5500M - by 7 nm process technology.
  • Memory clock speed of Radeon RX 5500M is 9000 MHz higher, than Radeon Pro 455.

Game benchmarks

high / 1080p 16−18 21−24
ultra / 1080p 9−10 12−14
QHD / 1440p 4−5 7−8
4K / 2160p 4−5 5−6
low / 720p 30−35 40−45
medium / 1080p 20−22 24−27
The average gaming FPS of Radeon RX 5500M in Assassin's Creed Odyssey is 35% more, than Radeon Pro 455.

Full Specs

  Radeon Pro 455 Radeon RX 5500M
Architecture Polaris Navi / RDNA
Code name Polaris 11 Navi 14 / R19M-E85
Type Mobile workstation Laptop
Release date 27 October 2016 29 September 2019
Pipelines 768 1408
Core clock speed 855 MHz 1327 MHz
Boost Clock 1645 MHz
Transistor count 3,000 million 6,400 million
Manufacturing process technology 14 nm 7 nm
Texture fill rate 41.04 144.8
Floating-point performance 1,313 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 5000 MHz 14000 MHz
Memory bandwidth 81.28 GB/s 224.0 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.4 6.5
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large medium sized
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