Radeon 540 vs Radeon 630

In this comparison between Radeon 540 and Radeon 630 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 Radeon 540 will be the best choice, for others Radeon 630 will be their preference. Study the comparison tables below and make your choice.

Radeon 630 is a Laptop Graphics Card

Note: Radeon 630 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 630 here:

Main Specs

  Radeon 540 Radeon 630
Power consumption (TDP) 50 Watt 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Both graphics cards have the same power consumption of 50 Watt.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • Radeon 630 has 2 GB more memory, than Radeon 540.
  • Radeon 540 is used in Desktops, and Radeon 630 - in Laptops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon 630 - with GCN 1.0.
  • Radeon 540 and Radeon 630 are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon 540 is 1000 MHz higher, than Radeon 630.

Game benchmarks

high / 1080p 6−7 3−4
ultra / 1080p 3−4 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 7−8 6−7
The average gaming FPS of Radeon 540 in Assassin's Creed Odyssey is 33% more, than Radeon 630.

Full Specs

  Radeon 540 Radeon 630
Architecture GCN 4.0 GCN 1.0
Code name Lexa Lexa
Type Desktop Laptop
Release date 26 March 2019 12 August 2019
Pipelines 512 512
Core clock speed 1100 MHz
Boost Clock 1124 MHz 1219 MHz
Transistor count 2,200 million 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 35.97
Length 145 mm
Memory bus width 64 Bit 64 Bit
Memory clock speed 7000 MHz 6000 MHz
Memory bandwidth 56 GB/s
Shared memory -
DirectX 12 (12_0) DirectX 12, Shader 5.0
Shader Model 6.4
OpenGL 4.6 4.6
OpenCL 2.0
Vulkan 1.2.131 +
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