Quadro K2000M vs Quadro K420

Find out if it is worth upgrading your current GPU setup by comparing Quadro K2000M and Quadro K420. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K2000M and Quadro K420. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Quadro K2000M is a Laptop Graphics Card

Note: Quadro K2000M 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 K2000M here:

Main Specs

  Quadro K2000M Quadro K420
Power consumption (TDP) 55 Watt 41 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 128 Bit
Maximum RAM amount 2 GB 1 GB/2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • Quadro K2000M has 34% more power consumption, than Quadro K420.
  • Quadro K2000M is connected by MXM-A (3.0), and Quadro K420 uses PCIe 2.0 x16 interface.
  • Quadro K2000M has 1 GB more memory, than Quadro K420.
  • Quadro K2000M is used in Mobile workstations, and Quadro K420 - in Desktops.
  • Quadro K2000M and Quadro K420 are build with Kepler architecture.
  • Core clock speed of Quadro K420 is 131 MHz higher, than Quadro K2000M.
  • Quadro K2000M and Quadro K420 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K2000M is 18 MHz higher, than Quadro K420.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 9−10
medium / 1080p 3−4 1−2
The average gaming FPS of Quadro K2000M in Assassin's Creed Odyssey is 60% more, than Quadro K420.

Full Specs

  Quadro K2000M Quadro K420
Architecture Kepler Kepler
Code name N14P-Q3 GK107
Type Mobile workstation Workstation
Release date 1 June 2012 22 July 2014
Pipelines 384 192
Core clock speed 745 MHz 876 MHz
Transistor count 1,270 million 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.84 14.02
Floating-point performance 572.2 gflops 336.4 gflops
Length 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 1782 MHz
Memory bandwidth 28.8 GB/s
Shared memory -
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
Bitcoin / BTC (SHA256) 18 Mh/s 11 Mh/s
Laptop size medium sized
Optimus +
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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