HD Graphics 630 vs Radeon Pro 450

If you are going to buy a new graphics card and are choosing between HD Graphics 630 and Radeon Pro 450, 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 HD Graphics 630 stacks up against Radeon Pro 450, 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

  HD Graphics 630 Radeon Pro 450
Power consumption (TDP) 15 Watt 35 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Memory type DDR3L/LPDDR3/LPDDR4 GDDR5
Maximum RAM amount 64 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 450 has 133% more power consumption, than HD Graphics 630.
  • HD Graphics 630 is connected by PCIe 3.0 x1, and Radeon Pro 450 uses PCIe 3.0 x8 interface.
  • HD Graphics 630 has 62 GB more memory, than Radeon Pro 450.
  • HD Graphics 630 is used in Desktops, and Radeon Pro 450 - in Mobile workstations.
  • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon Pro 450 - with Polaris.
  • Core clock speed of Radeon Pro 450 is 500 MHz higher, than HD Graphics 630.
  • HD Graphics 630 and Radeon Pro 450 are manufactured by 14 nm process technology.

Game benchmarks

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

Full Specs

  HD Graphics 630 Radeon Pro 450
Architecture Gen. 9.5 Kaby Lake Polaris
Code name Kaby-Lake-H-GT2 Polaris 11
Type Desktop Mobile workstation
Release date 1 January 2017 27 October 2016
Pipelines 24 640
Core clock speed 300 MHz 800 MHz
Boost Clock 1150 MHz
Transistor count 189 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 26.40 32.00
Floating-point performance 441.6 gflops 1,024 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 5080 MHz
Memory bandwidth 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 2.1 2.0
Vulkan 1.1.103 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 127 Mh/s
Laptop size large
Quick Sync +
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