Maxwell GPU Surface Book 940M GDDR5 vs Quadro K1200

If you are going to buy a new graphics card and are choosing between Maxwell GPU Surface Book 940M GDDR5 and Quadro K1200, 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 K1200, check out specs charts below.

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 Quadro K1200
Power consumption (TDP) 45 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 128 Bit
Maximum RAM amount 1 GB 4 GB
Display Connectors 4x mini-DisplayPort
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  • Quadro K1200 has 3 GB more memory, than Maxwell GPU Surface Book 940M GDDR5.
  • Maxwell GPU Surface Book 940M GDDR5 is used in Laptops, and Quadro K1200 - in Desktops.
  • Maxwell GPU Surface Book 940M GDDR5 and Quadro K1200 are build with Maxwell architecture.
  • Core clock speed of Quadro K1200 is 104 MHz higher, than Maxwell GPU Surface Book 940M GDDR5.
  • Maxwell GPU Surface Book 940M GDDR5 and Quadro K1200 are manufactured by 28 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book 940M GDDR5 is 12 MHz higher, than Quadro K1200.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−35
medium / 1080p 12−14 18−20
The average gaming FPS of Quadro K1200 in Assassin's Creed Odyssey is 50% more, than Maxwell GPU Surface Book 940M GDDR5.

Full Specs

  Maxwell GPU Surface Book 940M GDDR5 Quadro K1200
Architecture Maxwell Maxwell
Code name Surface Book GM107
Type Laptop Workstation
Release date 1 October 2015 28 January 2015
Pipelines 384 512
Core clock speed 954 MHz 1058 MHz
Boost Clock 993 MHz 1124 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 35.97
Floating-point performance 1,151 gflops
Length 160 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 5000 MHz
Shared memory -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan +
CUDA + 5.0
Bitcoin / BTC (SHA256) 132 Mh/s
Optimus +
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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