HD Graphics P630 vs Radeon RX 550X mobile

When comparing HD Graphics P630 and Radeon RX 550X mobile, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between HD Graphics P630 and Radeon RX 550X mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon RX 550X mobile is a Laptop Graphics Card

Note: Radeon RX 550X mobile 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 RX 550X mobile here:

Main Specs

  HD Graphics P630 Radeon RX 550X mobile
Power consumption (TDP) 15 Watt 50 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 1740 MB 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX 550X mobile has 233% more power consumption, than HD Graphics P630.
  • HD Graphics P630 is connected by PCIe 3.0 x1, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
  • HD Graphics P630 has 1736 GB more memory, than Radeon RX 550X mobile.
  • HD Graphics P630 is used in Desktops, and Radeon RX 550X mobile - in Laptops.
  • HD Graphics P630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon RX 550X mobile - with Polaris.
  • HD Graphics P630 and Radeon RX 550X mobile are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 216% more, than HD Graphics P630.

Full Specs

  HD Graphics P630 Radeon RX 550X mobile
Architecture Gen. 9.5 Kaby Lake Polaris
Code name Kaby-Lake-H-GT2 Polaris 12
Type Desktop Laptop
Release date 5 August 2016 10 January 2019
Pipelines 24 640
Core clock speed 1176 MHz
Boost Clock 1100 MHz 1287 MHz
Transistor count 189 million 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 26.40 51.48
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 96 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 +
Laptop size large
Quick Sync +
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