GeForce GTX 850A vs Quadro M4000M

If you are going to buy a new graphics card and are choosing between GeForce GTX 850A and Quadro M4000M, 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 GeForce GTX 850A stacks up against Quadro M4000M, check out specs charts below.

Quadro M4000M is a Laptop Graphics Card

Note: Quadro M4000M 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 Quadro M4000M here:

Main Specs

  GeForce GTX 850A Quadro M4000M
Power consumption (TDP) 45 Watt 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Quadro M4000M has 122% more power consumption, than GeForce GTX 850A.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro M4000M has 2 GB more memory, than GeForce GTX 850A.
  • GeForce GTX 850A is used in Desktops, and Quadro M4000M - in Mobile workstations.
  • GeForce GTX 850A and Quadro M4000M are build with Maxwell architecture.
  • Core clock speed of Quadro M4000M is 73 MHz higher, than GeForce GTX 850A.
  • GeForce GTX 850A and Quadro M4000M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M4000M is 3212 MHz higher, than GeForce GTX 850A.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Quadro M4000M in Assassin's Creed Odyssey is 683% more, than GeForce GTX 850A.

Full Specs

  GeForce GTX 850A Quadro M4000M
Architecture Maxwell Maxwell
Code name GM107 GM204
Type Desktop Mobile workstation
Release date 17 March 2014 2 October 2015
Pipelines 640 1,280
Core clock speed 902 MHz 975 MHz
Boost Clock 936 MHz 1013 MHz
Transistor count 1,870 million 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.44 78.00
Floating-point performance 1,198 gflops 2,496 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 5012 MHz
Memory bandwidth 28.8 GB/s 160 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 5.0 5.2
Bitcoin / BTC (SHA256) 251 Mh/s
Laptop size large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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