Radeon R6 Kaveri vs UHD Graphics 630

In this comparison between Radeon R6 Kaveri 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 R6 Kaveri will be the best choice, for others UHD Graphics 630 will be their preference. Study the comparison tables below and make your choice.

Radeon R6 Kaveri is a Laptop Graphics Card

Note: Radeon R6 Kaveri 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 R6 Kaveri here:

Main Specs

  Radeon R6 Kaveri UHD Graphics 630
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type System Shared
Display Connectors No outputs
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  • Radeon R6 Kaveri is used in Laptops, and UHD Graphics 630 - in Desktops.
  • Radeon R6 Kaveri is build with GCN 1.1 architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of Radeon R6 Kaveri is 233 MHz higher, than UHD Graphics 630.
  • Radeon R6 Kaveri is manufactured by 28 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 14−16
medium / 1080p 0−1 5−6
The average gaming FPS of UHD Graphics 630 in Assassin's Creed Odyssey is 1400% more, than Radeon R6 Kaveri.

Full Specs

  Radeon R6 Kaveri UHD Graphics 630
Architecture GCN 1.1 Gen. 9.5
Code name Kaveri Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 4 June 2014 1 October 2017
Pipelines 384 24
Core clock speed 533 MHz 300 MHz
Boost Clock 654 MHz 1150 MHz
Transistor count 2410 Million 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 64/128 Bit
Shared memory + +
DirectX DirectX 12 (FL 12_0), Shader 5.0 12 (12_1)
Shader Model 6.5
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Laptop size medium sized
Quick Sync +
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