HD Graphics 630 vs Radeon R9 M390X

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics 630 and Radeon R9 M390X. 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 HD Graphics 630 and Radeon R9 M390X. 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 M390X is a Laptop Graphics Card

Note: Radeon R9 M390X 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 M390X here:

Main Specs

  HD Graphics 630 Radeon R9 M390X
Power consumption (TDP) 15 Watt 100 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3L/LPDDR3/LPDDR4 GDDR5
Maximum RAM amount 64 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M390X has 566% more power consumption, than HD Graphics 630.
  • HD Graphics 630 is connected by PCIe 3.0 x1, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
  • HD Graphics 630 has 60 GB more memory, than Radeon R9 M390X.
  • HD Graphics 630 is used in Desktops, and Radeon R9 M390X - in Laptops.
  • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 M390X - with GCN 3.
  • Core clock speed of Radeon R9 M390X is 423 MHz higher, than HD Graphics 630.
  • HD Graphics 630 is manufactured by 14 nm process technology, and Radeon R9 M390X - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 21−24
ultra / 1080p 1−2 12−14
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 14−16 40−45
medium / 1080p 5−6 27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 333% more, than HD Graphics 630.

Full Specs

  HD Graphics 630 Radeon R9 M390X
Architecture Gen. 9.5 Kaby Lake GCN 3
Code name Kaby-Lake-H-GT2 Amethyst (XT) / Tonga
Type Desktop Laptop
Release date 1 January 2017 9 June 2015
Pipelines 24 2048
Core clock speed 300 MHz 723 MHz
Boost Clock 1150 MHz
Transistor count 189 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 26.40 92.54
Floating-point performance 441.6 gflops 2,961 gflops
Memory bus width 64/128 Bit 256 Bit
Memory bandwidth 160.0 GB/s
Shared memory + -
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.6 4.4
OpenCL 2.1 Not Listed
Vulkan 1.1.103 +
FreeSync +
Bus support PCIe 3.0
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
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