Maxwell GPU Surface Book 940M GDDR5 vs Radeon R8 M365DX

When comparing Maxwell GPU Surface Book 940M GDDR5 and Radeon R8 M365DX, 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 Maxwell GPU Surface Book 940M GDDR5 and Radeon R8 M365DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Maxwell GPU Surface Book 940M GDDR5 and Radeon R8 M365DX are Laptop Graphics Cards

Note: Maxwell GPU Surface Book 940M GDDR5 and Radeon R8 M365DX 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 940M GDDR5 or Radeon R8 M365DX here:

Main Specs

  Maxwell GPU Surface Book 940M GDDR5 Radeon R8 M365DX
Interface IGP
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Radeon R8 M365DX - with GCN.
  • Core clock speed of Maxwell GPU Surface Book 940M GDDR5 is 234 MHz higher, than Radeon R8 M365DX.
  • Maxwell GPU Surface Book 940M GDDR5 and Radeon R8 M365DX are manufactured by 28 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book 940M GDDR5 is 4212 MHz higher, than Radeon R8 M365DX.

Game benchmarks

high / 1080p 9−10 0−1
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 21−24 1−2
medium / 1080p 12−14 0−1
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Assassin's Creed Odyssey is 2100% more, than Radeon R8 M365DX.

Full Specs

  Maxwell GPU Surface Book 940M GDDR5 Radeon R8 M365DX
Architecture Maxwell GCN
Code name Surface Book Meso
Type Laptop Laptop
Release date 1 October 2015 3 June 2015
Pipelines 384 768
Core clock speed 954 MHz 720 / 1125 MHz
Boost Clock 993 MHz 1125 MHz
Transistor count 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 27.00
Memory bus width 64 Bit 128 + 64 Bit
Memory clock speed 5012 MHz 800 / 1000 MHz
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12 (12_0)
Shader Model 6.0
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
Laptop size medium sized
Optimus +
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