Radeon 540X vs Radeon R7 M460

Find out if it is worth upgrading your current GPU setup by comparing Radeon 540X and Radeon R7 M460. 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 540X and Radeon R7 M460. 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 540X and Radeon R7 M460 are Laptop Graphics Cards

Note: Radeon 540X and Radeon R7 M460 are only used in laptop graphics. They have 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 540X or Radeon R7 M460 here:

Main Specs

  Radeon 540X Radeon R7 M460
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • Radeon 540X and Radeon R7 M460 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Radeon 540X is build with GCN 4.0 architecture, and Radeon R7 M460 - with GCN.
  • Radeon 540X is manufactured by 14 nm process technology, and Radeon R7 M460 - by 28 nm process technology.
  • Memory clock speed of Radeon 540X is 4000 MHz higher, than Radeon R7 M460.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 3−4 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 7−8 4−5
The average gaming FPS of Radeon 540X in Assassin's Creed Odyssey is 50% more, than Radeon R7 M460.

Full Specs

  Radeon 540X Radeon R7 M460
Architecture GCN 4.0 GCN
Code name Lexa Meso
Type Laptop Laptop
Release date 12 August 2019 21 February 2016
Pipelines 512 384
Core clock speed 984 MHz
Boost Clock 1219 MHz 1125 MHz
Transistor count 2,200 million 1,550 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 33.47 27.00
Floating-point performance 864.0 gflops
Memory bus width 64 Bit 64 Bit
Memory clock speed 6000 MHz 2000 MHz
Memory bandwidth 112.0 GB/s 14.4 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.4 6.0
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
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