HD Graphics 630 vs Radeon R9 M280X

When choosing between HD Graphics 630 and Radeon R9 M280X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between HD Graphics 630 and Radeon R9 M280X.

Radeon R9 M280X is a Laptop Graphics Card

Note: Radeon R9 M280X 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 M280X here:

Main Specs

  HD Graphics 630 Radeon R9 M280X
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Memory type DDR3L/LPDDR3/LPDDR4 Not Listed
Maximum RAM amount 64 GB
Display Connectors No outputs No outputs
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  • HD Graphics 630 is connected by PCIe 3.0 x1, and Radeon R9 M280X uses PCIe 3.0 x16 interface.
  • HD Graphics 630 is used in Desktops, and Radeon R9 M280X - in Laptops.
  • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 M280X - with GCN.
  • Core clock speed of Radeon R9 M280X is 600 MHz higher, than HD Graphics 630.
  • HD Graphics 630 is manufactured by 14 nm process technology, and Radeon R9 M280X - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 4−5
The average gaming FPS of HD Graphics 630 in Assassin's Creed Odyssey is 20% more, than Radeon R9 M280X.

Full Specs

  HD Graphics 630 Radeon R9 M280X
Architecture Gen. 9.5 Kaby Lake GCN
Code name Kaby-Lake-H-GT2 Saturn XT
Type Desktop Laptop
Release date 1 January 2017 1 February 2015
Pipelines 24 896
Core clock speed 300 MHz 900 MHz
Boost Clock 1150 MHz
Transistor count 189 million 2,080 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 26.40 61.60
Floating-point performance 441.6 gflops 1,792 gflops
Memory bus width 64/128 Bit
Memory bandwidth 96 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 Not Listed
Laptop size large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
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