HD Graphics P630 vs Radeon 520

In this comparison between HD Graphics P630 and Radeon 520 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 P630 will be the best choice, for others Radeon 520 will be their preference. Study the comparison tables below and make your choice.
HD Graphics P630

Radeon 520 is a Laptop Graphics Card

Note: Radeon 520 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 520 here:

Main Specs

  HD Graphics P630 Radeon 520
Power consumption (TDP) 15 Watt 50 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3L/LPDDR3/DDR4 DDR3, GDDR5
Maximum RAM amount 1740 MB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • Radeon 520 has 233% more power consumption, than HD Graphics P630.
  • HD Graphics P630 is connected by PCIe 3.0 x1, and Radeon 520 uses PCIe 3.0 x8 interface.
  • HD Graphics P630 has 1738 GB more memory, than Radeon 520.
  • HD Graphics P630 is used in Desktops, and Radeon 520 - in Laptops.
  • HD Graphics P630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon 520 - with GCN 1.0.
  • HD Graphics P630 is manufactured by 14 nm process technology, and Radeon 520 - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 1−2
medium / 1080p 5−6 0−1
The average gaming FPS of HD Graphics P630 in Assassin's Creed Odyssey is 1400% more, than Radeon 520.

Full Specs

  HD Graphics P630 Radeon 520
Architecture Gen. 9.5 Kaby Lake GCN 1.0
Code name Kaby-Lake-H-GT2 Oland
Type Desktop Laptop
Release date 5 August 2016 21 March 2017
Pipelines 24 320
Core clock speed 1030 MHz
Boost Clock 1100 MHz
Transistor count 189 million 1,040 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 26.40 20.60
Floating-point performance 659.2 gflops
Memory bus width 64/128 Bit 64 Bit
Memory clock speed 2250 MHz
Memory bandwidth 16 GB/s
Shared memory + -
DirectX 12 (12_1) 12.0
Shader Model 6.4 5.0
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.103 +
Quick Sync +
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