Quadro 4000 vs Quadro K2000

When comparing Quadro 4000 and Quadro K2000, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro 4000 and Quadro K2000 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Quadro 4000 Quadro K2000
Power consumption (TDP) 142 Watt 51 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 2x DisplayPort
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  • Quadro 4000 has 178% more power consumption, than Quadro K2000.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro 4000 and Quadro K2000 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Quadro 4000 is build with Fermi architecture, and Quadro K2000 - with Kepler.
  • Core clock speed of Quadro K2000 is 479 MHz higher, than Quadro 4000.
  • Quadro 4000 is manufactured by 40 nm process technology, and Quadro K2000 - by 28 nm process technology.
  • Quadro 4000 is 39 mm longer, than Quadro K2000.
  • Memory clock speed of Quadro K2000 is 1192 MHz higher, than Quadro 4000.

Game benchmarks

high / 1080p 6−7 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 16−18
medium / 1080p 8−9 9−10
Quadro 4000 and Quadro K2000 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro 4000 Quadro K2000
Architecture Fermi Kepler
Code name GF100 GK107
Type Workstation Workstation
Release date 2 November 2010 1 March 2013
Pipelines 256 384
Core clock speed 475 MHz 954 MHz
Transistor count 3,100 million 1,270 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 15.20 30.53
Floating-point performance 486.4 gflops 732.7 gflops
Length 241 mm 202 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 2808 MHz 4000 MHz
Memory bandwidth 89.86 GB/s 64 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 2.0 3.0
Bitcoin / BTC (SHA256) 44 Mh/s 24 Mh/s
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