Maxwell GPU Surface Book vs Radeon 540X

When choosing between Maxwell GPU Surface Book and Radeon 540X, 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 Maxwell GPU Surface Book and Radeon 540X.

Maxwell GPU Surface Book and Radeon 540X are Laptop Graphics Cards

Note: Maxwell GPU Surface Book and Radeon 540X 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 Maxwell GPU Surface Book or Radeon 540X here:

Main Specs

  Maxwell GPU Surface Book Radeon 540X
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon 540X has 1 GB more memory, than Maxwell GPU Surface Book.
  • Both cards are used in Laptops.
  • Maxwell GPU Surface Book is build with Maxwell architecture, and Radeon 540X - with GCN 4.0.
  • Maxwell GPU Surface Book is manufactured by 28 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 988 MHz higher, than Maxwell GPU Surface Book.

Game benchmarks

high / 1080p 8−9 6−7
ultra / 1080p 5−6 3−4
QHD / 1440p 0−1 0−1
low / 720p 20−22 14−16
medium / 1080p 10−12 7−8
The average gaming FPS of Maxwell GPU Surface Book in Assassin's Creed Odyssey is 37% more, than Radeon 540X.

Full Specs

  Maxwell GPU Surface Book Radeon 540X
Architecture Maxwell GCN 4.0
Code name Surface Book Lexa
Type Laptop Laptop
Release date 1 October 2015 12 August 2019
Pipelines 384 512
Core clock speed 954 MHz
Boost Clock 993 MHz 1219 MHz
Transistor count 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 33.47
Memory bus width 64 Bit 64 Bit
Memory clock speed 5012 MHz 6000 MHz
Memory bandwidth 112.0 GB/s
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
Optimus +
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