Quadro 4000 vs Quadro K4000

Find out if it is worth upgrading your current GPU setup by comparing Quadro 4000 and Quadro K4000. 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 4000 and Quadro K4000. 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.

Main Specs

  Quadro 4000 Quadro K4000
Power consumption (TDP) 142 Watt 80 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 2x DisplayPort
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  • Quadro 4000 has 77% more power consumption, than Quadro K4000.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K4000 has 1 GB more memory, than Quadro 4000.
  • Both cards are used in Desktops.
  • Quadro 4000 is build with Fermi architecture, and Quadro K4000 - with Kepler.
  • Core clock speed of Quadro K4000 is 335 MHz higher, than Quadro 4000.
  • Quadro 4000 is manufactured by 40 nm process technology, and Quadro K4000 - by 28 nm process technology.
  • Both graphics cards are the same length of 241 mm.
  • Memory clock speed of Quadro K4000 is 2808 MHz higher, than Quadro 4000.

Game benchmarks

high / 1080p 6−7 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 16−18 27−30
medium / 1080p 8−9 16−18
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 88% more, than Quadro 4000.

Full Specs

  Quadro 4000 Quadro K4000
Architecture Fermi Kepler
Code name GF100 GK106
Type Workstation Workstation
Release date 2 November 2010 1 March 2013
Pipelines 256 768
Core clock speed 475 MHz 810 MHz
Transistor count 3,100 million 2,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 15.20 51.84
Floating-point performance 486.4 gflops 1,244 gflops
Length 241 mm 241 mm
Memory bus width 256 Bit 192 Bit
Memory clock speed 2808 MHz 5616 MHz
Memory bandwidth 89.86 GB/s 134.8 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
Monero / XMR (CryptoNight) 0.21 kh/s
Bitcoin / BTC (SHA256) 44 Mh/s 61 Mh/s
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