Radeon R9 M390 vs UHD Graphics 630

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 M390 and UHD Graphics 630. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon R9 M390 and UHD Graphics 630. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon R9 M390 is a Laptop Graphics Card

Note: Radeon R9 M390 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 R9 M390 here:

Main Specs

  Radeon R9 M390 UHD Graphics 630
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Radeon R9 M390 is used in Laptops, and UHD Graphics 630 - in Desktops.
  • Radeon R9 M390 is build with GCN architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Radeon R9 M390 is manufactured by 28 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 18−20 3−4
ultra / 1080p 10−11 1−2
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 14−16
medium / 1080p 21−24 5−6
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 266% more, than UHD Graphics 630.

Full Specs

  Radeon R9 M390 UHD Graphics 630
Architecture GCN Gen. 9.5
Code name Pitcairn Kaby-Lake-H-GT2
Type Laptop Desktop
Release date 9 June 2015 1 October 2017
Pipelines 1024 24
Core clock speed 300 MHz
Boost Clock 1150 MHz
Transistor count 5000 Million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 26.45
Floating-point performance 460.8 gflops
Memory bus width 256 Bit 64/128 Bit
Shared memory - +
DirectX 12 (12_1)
Shader Model 6.5
OpenGL 4.4 4.6
OpenCL Not Listed 2.1
Vulkan 1.1.103
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
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