Quadro K4000 vs Quadro M4000

When choosing between Quadro K4000 and Quadro M4000, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro K4000 and Quadro M4000.

Main Specs

  Quadro K4000 Quadro M4000
Power consumption (TDP) 80 Watt 120 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 8 GB
Display Connectors 1x DVI, 2x DisplayPort 4x DisplayPort
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  • Quadro M4000 has 50% more power consumption, than Quadro K4000.
  • Quadro K4000 is connected by PCIe 2.0 x16, and Quadro M4000 uses PCIe 3.0 x16 interface.
  • Quadro M4000 has 5 GB more memory, than Quadro K4000.
  • Both cards are used in Desktops.
  • Quadro K4000 is build with Kepler architecture, and Quadro M4000 - with Maxwell 2.0.
  • Core clock speed of Quadro K4000 is 37 MHz higher, than Quadro M4000.
  • Quadro K4000 and Quadro M4000 are manufactured by 28 nm process technology.
  • Both graphics cards are the same length of 241 mm.
  • Memory clock speed of Quadro M4000 is 392 MHz higher, than Quadro K4000.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 8−9 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 27−30 60−65
medium / 1080p 16−18 40−45
The average gaming FPS of Quadro M4000 in Assassin's Creed Odyssey is 157% more, than Quadro K4000.

Full Specs

  Quadro K4000 Quadro M4000
Architecture Kepler Maxwell 2.0
Code name GK106 GM204
Type Workstation Workstation
Release date 1 March 2013 29 June 2015
Pipelines 768 1664
Core clock speed 810 MHz 773 MHz
Transistor count 2,540 million 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 51.84 80.39
Floating-point performance 1,244 gflops 2,573 gflops
Length 241 mm 241 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 5616 MHz 6008 MHz
Memory bandwidth 134.8 GB/s
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA 3.0 5.2
Monero / XMR (CryptoNight) 0.21 kh/s
SLI options +
Bitcoin / BTC (SHA256) 61 Mh/s 299 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
Multi-display synchronization Quadro Sync
High-Performance Video I/O6 +
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