Quadro K2000 vs Quadro K4000M

When choosing between Quadro K2000 and Quadro K4000M, 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 K2000 and Quadro K4000M.

Quadro K4000M is a Laptop Graphics Card

Note: Quadro K4000M 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 K4000M here:

Main Specs

  Quadro K2000 Quadro K4000M
Power consumption (TDP) 51 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro K4000M has 96% more power consumption, than Quadro K2000.
  • Quadro K2000 is connected by PCIe 2.0 x16, and Quadro K4000M uses MXM-B (3.0) interface.
  • Quadro K4000M has 2 GB more memory, than Quadro K2000.
  • Quadro K2000 is used in Desktops, and Quadro K4000M - in Mobile workstations.
  • Quadro K2000 and Quadro K4000M are build with Kepler architecture.
  • Core clock speed of Quadro K2000 is 354 MHz higher, than Quadro K4000M.
  • Quadro K2000 and Quadro K4000M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K2000 is 1200 MHz higher, than Quadro K4000M.

Game benchmarks

high / 1080p 7−8 10−11
ultra / 1080p 4−5 6−7
QHD / 1440p 0−1 1−2
low / 720p 16−18 21−24
medium / 1080p 9−10 12−14
The average gaming FPS of Quadro K4000M in Assassin's Creed Odyssey is 44% more, than Quadro K2000.

Full Specs

  Quadro K2000 Quadro K4000M
Architecture Kepler Kepler
Code name GK107 N14E-Q3
Type Workstation Mobile workstation
Release date 1 March 2013 1 June 2012
Pipelines 384 960
Core clock speed 954 MHz 600 MHz
Transistor count 1,270 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.53 48.08
Floating-point performance 732.7 gflops 1,154 gflops
Length 202 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4000 MHz 2800 MHz
Memory bandwidth 64 GB/s 89.6 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 3.0 +
Bitcoin / BTC (SHA256) 24 Mh/s 37 Mh/s
Laptop size large
Optimus +
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