Radeon 630 vs Radeon R9 M375X

When comparing Radeon 630 and Radeon R9 M375X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon 630 and Radeon R9 M375X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R9 M375X

Radeon 630 is a Laptop Graphics Card

Note: Radeon 630 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 630 here:

Main Specs

  Radeon 630 Radeon R9 M375X
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon 630 is connected by PCIe 3.0 x8, and Radeon R9 M375X uses PCIe 3.0 x16 interface.
  • Radeon 630 and Radeon R9 M375X have maximum RAM of 4 GB.
  • Radeon 630 is used in Laptops, and Radeon R9 M375X - in Desktops.
  • Radeon 630 and Radeon R9 M375X are build with GCN 1.0 architecture.
  • Radeon 630 is manufactured by 14 nm process technology, and Radeon R9 M375X - by 28 nm process technology.
  • Memory clock speed of Radeon 630 is 4875 MHz higher, than Radeon R9 M375X.

Game benchmarks

high / 1080p 3−4 9−10
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 6−7 12−14
The average gaming FPS of Radeon R9 M375X in Assassin's Creed Odyssey is 100% more, than Radeon 630.

Full Specs

  Radeon 630 Radeon R9 M375X
Architecture GCN 1.0 GCN 1.0
Code name Lexa Tropo
Type Laptop Desktop
Release date 12 August 2019 5 May 2015
Pipelines 512 640
Core clock speed 925 MHz
Boost Clock 1219 MHz 1015 MHz
Transistor count 2,200 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 40.60
Floating-point performance 1,299 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 6000 MHz 1125 MHz
Memory bandwidth 72 GB/s
Shared memory -
DirectX DirectX 12, Shader 5.0
Shader Model 5.1
OpenGL 4.6 4.4
OpenCL Not Listed
Vulkan +
FreeSync +
Bus support PCIe 3.0
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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