Radeon R9 M375X vs Radeon RX 460 mobile

When comparing Radeon R9 M375X and Radeon RX 460 mobile, 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 R9 M375X and Radeon RX 460 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon RX 460 mobile is a Laptop Graphics Card

Note: Radeon RX 460 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 460 mobile here:

Main Specs

  Radeon R9 M375X Radeon RX 460 mobile
Power consumption (TDP) 55 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M375X is connected by PCIe 3.0 x16, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
  • Radeon R9 M375X and Radeon RX 460 mobile have maximum RAM of 4 GB.
  • Radeon R9 M375X is used in Desktops, and Radeon RX 460 mobile - in Laptops.
  • Radeon R9 M375X is build with GCN 1.0 architecture, and Radeon RX 460 mobile - with Polaris.
  • Radeon R9 M375X is manufactured by 28 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 460 mobile is 4875 MHz higher, than Radeon R9 M375X.

Game benchmarks

high / 1080p 9−10 16−18
ultra / 1080p 5−6 9−10
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−35
medium / 1080p 12−14 21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 66% more, than Radeon R9 M375X.

Full Specs

  Radeon R9 M375X Radeon RX 460 mobile
Architecture GCN 1.0 Polaris
Code name Tropo Polaris 11 / Baffin XT
Type Desktop Laptop
Release date 5 May 2015 8 August 2016
Pipelines 640 896
Core clock speed 925 MHz
Boost Clock 1015 MHz 1180 MHz
Transistor count 1,500 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 40.60 66.08
Floating-point performance 1,299 gflops 2,115 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1125 MHz 6000 MHz
Memory bandwidth 72 GB/s 80 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan 1.2.131
FreeSync + +
Bus support PCIe 3.0
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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