Radeon RX 480 mobile vs UHD Graphics 630

If you are going to buy a new graphics card and are choosing between Radeon RX 480 mobile and UHD Graphics 630, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon RX 480 mobile stacks up against UHD Graphics 630, check out specs charts below.

Radeon RX 480 mobile is a Laptop Graphics Card

Note: Radeon RX 480 mobile 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 RX 480 mobile here:

Main Specs

  Radeon RX 480 mobile UHD Graphics 630
Power consumption (TDP) 100 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Memory type GDDR5 System Shared
Maximum RAM amount 8 GB
Display Connectors No outputs No outputs
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  • Radeon RX 480 mobile has 566% more power consumption, than UHD Graphics 630.
  • Radeon RX 480 mobile is connected by MXM-B (3.0), and UHD Graphics 630 uses PCIe 3.0 x1 interface.
  • Radeon RX 480 mobile is used in Laptops, and UHD Graphics 630 - in Desktops.
  • Radeon RX 480 mobile is build with Polaris architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Radeon RX 480 mobile and UHD Graphics 630 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 7−8 1−2
QHD / 1440p 0−1 0−1
low / 720p 27−30 14−16
medium / 1080p 14−16 5−6
The average gaming FPS of Radeon RX 480 mobile in Assassin's Creed Odyssey is 166% more, than UHD Graphics 630.

Full Specs

  Radeon RX 480 mobile UHD Graphics 630
Architecture Polaris Gen. 9.5
Code name Polaris Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 1 August 2016 1 October 2017
Pipelines 2304 24
Core clock speed 300 MHz
Boost Clock 1077 MHz 1150 MHz
Transistor count 5,700 million 189 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 155.1 26.45
Floating-point performance 4,963 gflops 460.8 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 8000 MHz
Memory bandwidth 256.0 GB/s
Shared memory - +
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.4 6.5
OpenGL 4.6 4.6
OpenCL 2.0 2.1
Vulkan 1.2.131 1.1.103
Laptop size large
Quick Sync +
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