Radeon R7 M275DX vs UHD Graphics 630

In this comparison between Radeon R7 M275DX and UHD Graphics 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 R7 M275DX will be the best choice, for others UHD Graphics 630 will be their preference. Study the comparison tables below and make your choice.

Radeon R7 M275DX is a Laptop Graphics Card

Note: Radeon R7 M275DX 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 R7 M275DX here:

Main Specs

  Radeon R7 M275DX UHD Graphics 630
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3 System Shared
Display Connectors No outputs
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  • Radeon R7 M275DX is used in Laptops, and UHD Graphics 630 - in Desktops.
  • Radeon R7 M275DX is build with GCN architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Radeon R7 M275DX is manufactured by 28 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 10−12 5−6
The average gaming FPS of Radeon R7 M275DX in Assassin's Creed Odyssey is 100% more, than UHD Graphics 630.

Full Specs

  Radeon R7 M275DX UHD Graphics 630
Architecture GCN Gen. 9.5
Code name Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 4 June 2014 1 October 2017
Pipelines 896 24
Core clock speed 300 MHz
Boost Clock 1150 MHz
Transistor count 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 26.45
Floating-point performance 460.8 gflops
Memory bus width 64/128 Bit
Shared memory + +
DirectX DirectX 12, Shader 5.0 12 (12_1)
Shader Model 6.5
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Laptop size medium sized
Eyefinity +
Quick Sync +
AppAcceleration +
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