Radeon 540 vs Radeon R7 M275DX

Find out if it is worth upgrading your current GPU setup by comparing Radeon 540 and Radeon R7 M275DX. 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 540 and Radeon R7 M275DX. 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 R7 M275DX is a Laptop Graphics Card

Note: Radeon R7 M275DX 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 R7 M275DX here:

Main Specs

  Radeon 540 Radeon R7 M275DX
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon 540 is used in Desktops, and Radeon R7 M275DX - in Laptops.
  • Radeon 540 is build with GCN 4.0 architecture, and Radeon R7 M275DX - with GCN.
  • Radeon 540 is manufactured by 14 nm process technology, and Radeon R7 M275DX - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 9−10
ultra / 1080p 3−4 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 7−8 10−12
The average gaming FPS of Radeon R7 M275DX in Assassin's Creed Odyssey is 50% more, than Radeon 540.

Full Specs

  Radeon 540 Radeon R7 M275DX
Architecture GCN 4.0 GCN
Code name Lexa
Type Desktop Laptop
Release date 26 March 2019 4 June 2014
Pipelines 512 896
Core clock speed 1100 MHz
Boost Clock 1124 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 35.97
Length 145 mm
Memory bus width 64 Bit
Memory clock speed 7000 MHz
Memory bandwidth 56 GB/s
Shared memory +
DirectX 12 (12_0) DirectX 12, Shader 5.0
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size medium sized
Eyefinity +
AppAcceleration +
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