Radeon Pro 450 vs UHD Graphics 630

If you are going to buy a new graphics card and are choosing between Radeon Pro 450 and UHD Graphics 630, 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 Radeon Pro 450 stacks up against UHD Graphics 630, check out specs charts below.

Radeon Pro 450 is a Laptop Graphics Card

Note: Radeon Pro 450 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 450 here:

Main Specs

  Radeon Pro 450 UHD Graphics 630
Power consumption (TDP) 35 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 450 has 133% more power consumption, than UHD Graphics 630.
  • Radeon Pro 450 is connected by PCIe 3.0 x8, and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Radeon Pro 450 is used in Mobile workstations, and UHD Graphics 630 - in Desktops.
  • Radeon Pro 450 is build with Polaris architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of Radeon Pro 450 is 500 MHz higher, than UHD Graphics 630.
  • Radeon Pro 450 and UHD Graphics 630 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 5−6
The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 183% more, than UHD Graphics 630.

Full Specs

  Radeon Pro 450 UHD Graphics 630
Architecture Polaris Gen. 9.5
Code name Polaris 11 Kaby-Lake-H-GT2
Type Mobile workstation Desktop
Release date 27 October 2016 1 October 2017
Pipelines 640 24
Core clock speed 800 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 3,000 million 189 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 32.00 26.45
Floating-point performance 1,024 gflops 460.8 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 5080 MHz
Memory bandwidth 81.28 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 2.1
Vulkan 1.2.131 1.1.103
FreeSync +
Bitcoin / BTC (SHA256) 127 Mh/s
Laptop size large
Quick Sync +
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