GeForce MX450 vs Radeon Pro 455

In this comparison between GeForce MX450 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 GeForce MX450 will be the best choice, for others Radeon Pro 455 will be their preference. Study the comparison tables below and make your choice.

GeForce MX450 and Radeon Pro 455 are Laptop Graphics Cards

Note: GeForce MX450 and Radeon Pro 455 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 GeForce MX450 or Radeon Pro 455 here:

Main Specs

  GeForce MX450 Radeon Pro 455
Power consumption (TDP) 50 Watt 35 Watt
Interface PCIe 4.0 x4 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5,GDDR6 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce MX450 has 42% more power consumption, than Radeon Pro 455.
  • GeForce MX450 is connected by PCIe 4.0 x4, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • GeForce MX450 and Radeon Pro 455 have maximum RAM of 2 GB.
  • GeForce MX450 is used in Laptops, and Radeon Pro 455 - in Mobile workstations.
  • GeForce MX450 is build with Turing architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of GeForce MX450 is 540 MHz higher, than Radeon Pro 455.
  • GeForce MX450 is manufactured by 12 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of GeForce MX450 is 5002 MHz higher, than Radeon Pro 455.

Game benchmarks

high / 1080p 16−18 16−18
ultra / 1080p 10−11 9−10
QHD / 1440p 4−5 4−5
4K / 2160p 4−5
low / 720p 35−40 30−35
medium / 1080p 21−24 20−22
The average gaming FPS of GeForce MX450 in Assassin's Creed Odyssey is 12% more, than Radeon Pro 455.

Full Specs

  GeForce MX450 Radeon Pro 455
Architecture Turing Polaris
Code name N17S-G5 / GP107-670-A1 Polaris 11
Type Laptop Mobile workstation
Release date 1 August 2020 27 October 2016
Pipelines 896 768
Core clock speed 1395 MHz 855 MHz
Boost Clock 1575 MHz
Transistor count 4,700 million 3,000 million
Manufacturing process technology 12 nm 14 nm
Texture fill rate 100.8 41.04
Floating-point performance 1,313 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 10002 MHz 5000 MHz
Memory bandwidth 64.03 GB/s 81.28 GB/s
Shared memory - -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.5 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2 1.2.131
CUDA 7.5
FreeSync +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large
Optimus +
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