Maxwell GPU Surface Book 940M GDDR5 vs Radeon R9 A375

When choosing between Maxwell GPU Surface Book 940M GDDR5 and Radeon R9 A375, 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 940M GDDR5 and Radeon R9 A375.

Maxwell GPU Surface Book 940M GDDR5 is a Laptop Graphics Card

Note: Maxwell GPU Surface Book 940M GDDR5 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 Maxwell GPU Surface Book 940M GDDR5 here:

Main Specs

  Maxwell GPU Surface Book 940M GDDR5 Radeon R9 A375
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • Radeon R9 A375 has 1 GB more memory, than Maxwell GPU Surface Book 940M GDDR5.
  • Maxwell GPU Surface Book 940M GDDR5 is used in Laptops, and Radeon R9 A375 - in Desktops.
  • Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Radeon R9 A375 - with GCN 1.0.
  • Core clock speed of Maxwell GPU Surface Book 940M GDDR5 is 54 MHz higher, than Radeon R9 A375.
  • Maxwell GPU Surface Book 940M GDDR5 and Radeon R9 A375 are manufactured by 28 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book 940M GDDR5 is 5008 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 9−10 2−3
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 12−14 4−5
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Assassin's Creed Odyssey is 140% more, than Radeon R9 A375.

Full Specs

  Maxwell GPU Surface Book 940M GDDR5 Radeon R9 A375
Architecture Maxwell GCN 1.0
Code name Surface Book Venus
Type Laptop Desktop
Release date 1 October 2015 no data
Pipelines 384 640
Core clock speed 954 MHz 900 MHz
Boost Clock 993 MHz 925 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.00
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 4.5 GB/s
Memory bandwidth 72 GB/s
Shared memory -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2
CUDA +
Optimus +
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