Quadro K5000 vs Quadro P400

In this comparison between Quadro K5000 and Quadro P400 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K5000 will be the best choice, for others Quadro P400 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Quadro K5000 Quadro P400
Power consumption (TDP) 122 Watt 30 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 2x DVI, 2x DisplayPort 3x mini-DisplayPort
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  • Quadro K5000 has 306% more power consumption, than Quadro P400.
  • Quadro K5000 is connected by PCIe 2.0 x16, and Quadro P400 uses PCIe 3.0 x16 interface.
  • Quadro K5000 has 2 GB more memory, than Quadro P400.
  • Both cards are used in Desktops.
  • Quadro K5000 is build with Kepler architecture, and Quadro P400 - with Pascal.
  • Core clock speed of Quadro P400 is 522 MHz higher, than Quadro K5000.
  • Quadro K5000 is manufactured by 28 nm process technology, and Quadro P400 - by 14 nm process technology.
  • Quadro K5000 is 122 mm longer, than Quadro P400.
  • Memory clock speed of Quadro K5000 is 1392 MHz higher, than Quadro P400.

Game benchmarks

high / 1080p 20−22 7−8
ultra / 1080p 12−14 4−5
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 35−40 18−20
medium / 1080p 24−27 9−10
The average gaming FPS of Quadro K5000 in Assassin's Creed Odyssey is 140% more, than Quadro P400.

Full Specs

  Quadro K5000 Quadro P400
Architecture Kepler Pascal
Code name GK104 GP107
Type Workstation Workstation
Release date 17 August 2012 7 February 2017
Pipelines 1536 256
Core clock speed 706 MHz 1228 MHz
Boost Clock 1252 MHz
Transistor count 3,540 million 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 90.37 20.03
Floating-point performance 2,169 gflops 679.9 gflops
Length 267 mm 145 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 5400 MHz 4008 MHz
Memory bandwidth 172.8 GB/s 32.06 GB/s
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0 6.1
Bitcoin / BTC (SHA256) 111 Mh/s
Ethereum / ETH (DaggerHashimoto) 2.2 Mh/s
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