HD Graphics 630 vs Radeon Pro 555

In this comparison between HD Graphics 630 and Radeon Pro 555 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 HD Graphics 630 will be the best choice, for others Radeon Pro 555 will be their preference. Study the comparison tables below and make your choice.

Radeon Pro 555 is a Laptop Graphics Card

Note: Radeon Pro 555 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 555 here:

Main Specs

  HD Graphics 630 Radeon Pro 555
Power consumption (TDP) 15 Watt 75 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Supplementary power connectors None
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 555 has 400% more power consumption, than HD Graphics 630.
  • HD Graphics 630 is connected by PCIe 3.0 x1, and Radeon Pro 555 uses PCIe 3.0 x8 interface.
  • HD Graphics 630 has 62 GB more memory, than Radeon Pro 555.
  • HD Graphics 630 is used in Desktops, and Radeon Pro 555 - in Mobile workstations.
  • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon Pro 555 - with Polaris.
  • Core clock speed of Radeon Pro 555 is 555 MHz higher, than HD Graphics 630.
  • HD Graphics 630 and Radeon Pro 555 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 233% more, than HD Graphics 630.

Full Specs

  HD Graphics 630 Radeon Pro 555
Architecture Gen. 9.5 Kaby Lake Polaris
Code name Kaby-Lake-H-GT2 Polaris 21
Type Desktop Mobile workstation
Release date 1 January 2017 5 June 2017
Pipelines 24 768
Core clock speed 300 MHz 855 MHz
Boost Clock 1150 MHz
Transistor count 189 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 26.40 40.80
Floating-point performance 441.6 gflops 1,306 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 5080 MHz
Memory bandwidth 81.6 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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