Maxwell GPU Surface Book 940M GDDR5 vs Radeon Pro W5500M

When comparing Maxwell GPU Surface Book 940M GDDR5 and Radeon Pro W5500M, 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 Pro W5500M 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 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 Pro W5500M
Power consumption (TDP) 85 Watt
Interface PCIe 4.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR6
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs
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  • Radeon Pro W5500M has 3 GB more memory, than Maxwell GPU Surface Book 940M GDDR5.
  • Maxwell GPU Surface Book 940M GDDR5 is used in Laptops, and Radeon Pro W5500M - in Desktops.
  • Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Radeon Pro W5500M - with RDNA 1.0.
  • Maxwell GPU Surface Book 940M GDDR5 is manufactured by 28 nm process technology, and Radeon Pro W5500M - by 7 nm process technology.
  • Memory clock speed of Radeon Pro W5500M is 6988 MHz higher, than Maxwell GPU Surface Book 940M GDDR5.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−33
medium / 1080p 12−14 18−20
The average gaming FPS of Radeon Pro W5500M in Assassin's Creed Odyssey is 50% more, than Maxwell GPU Surface Book 940M GDDR5.

Full Specs

  Maxwell GPU Surface Book 940M GDDR5 Radeon Pro W5500M
Architecture Maxwell RDNA 1.0
Code name Surface Book Navi 14
Type Laptop Workstation
Release date 1 October 2015 10 February 2020
Pipelines 384 1408
Core clock speed 954 MHz
Boost Clock 993 MHz 1450 MHz
Transistor count 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 127.6
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 12000 MHz
Memory bandwidth 192.0 GB/s
Shared memory -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12 (12_1)
Shader Model 6.5
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
Optimus +
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