Maxwell GPU Surface Book 940M GDDR5 vs Quadro P500

If you are going to buy a new graphics card and are choosing between Maxwell GPU Surface Book 940M GDDR5 and Quadro P500, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Maxwell GPU Surface Book 940M GDDR5 stacks up against Quadro P500, check out specs charts below.

Maxwell GPU Surface Book 940M GDDR5 and Quadro P500 are Laptop Graphics Cards

Note: Maxwell GPU Surface Book 940M GDDR5 and Quadro P500 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 Quadro P500 here:

Main Specs

  Maxwell GPU Surface Book 940M GDDR5 Quadro P500
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 3x mini-DisplayPort
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  • Quadro P500 has 1 GB more memory, than Maxwell GPU Surface Book 940M GDDR5.
  • Maxwell GPU Surface Book 940M GDDR5 is used in Laptops, and Quadro P500 - in Mobile workstations.
  • Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Quadro P500 - with Pascal.
  • Core clock speed of Quadro P500 is 501 MHz higher, than Maxwell GPU Surface Book 940M GDDR5.
  • Maxwell GPU Surface Book 940M GDDR5 is manufactured by 28 nm process technology, and Quadro P500 - by 14 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book 940M GDDR5 and Quadro P500 is 5012 MHz.

Game benchmarks

high / 1080p 9−10 8−9
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 21−24 18−20
medium / 1080p 12−14 10−11
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Assassin's Creed Odyssey is 20% more, than Quadro P500.

Full Specs

  Maxwell GPU Surface Book 940M GDDR5 Quadro P500
Architecture Maxwell Pascal
Code name Surface Book GP108
Type Laptop Mobile workstation
Release date 1 October 2015 14 November 2017
Pipelines 384 256
Core clock speed 954 MHz 1455 MHz
Boost Clock 993 MHz 1519 MHz
Transistor count 1,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.25
Floating-point performance 679.9 gflops
Memory bus width 64 Bit 64 Bit
Memory clock speed 5012 MHz 5012 MHz
Memory bandwidth 32.1 GB/s
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12.1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.0.1
CUDA + 6.1
Laptop size large
Optimus +
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