Quadro K420 vs Quadro K5200

If you are going to buy a new graphics card and are choosing between Quadro K420 and Quadro K5200, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro K420 stacks up against Quadro K5200, check out specs charts below.

Main Specs

  Quadro K420 Quadro K5200
Power consumption (TDP) 41 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type 128 Bit GDDR5
Maximum RAM amount 1 GB/2 GB 8 GB
Display Connectors 1x DVI, 1x DisplayPort 2x DVI, 2x DisplayPort
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  • Quadro K5200 has 265% more power consumption, than Quadro K420.
  • Quadro K420 is connected by PCIe 2.0 x16, and Quadro K5200 uses PCIe 3.0 x16 interface.
  • Quadro K5200 has 7 GB more memory, than Quadro K420.
  • Both cards are used in Desktops.
  • Quadro K420 and Quadro K5200 are build with Kepler architecture.
  • Core clock speed of Quadro K420 is 209 MHz higher, than Quadro K5200.
  • Quadro K420 and Quadro K5200 are manufactured by 28 nm process technology.
  • Quadro K5200 is 107 mm longer, than Quadro K420.
  • Memory clock speed of Quadro K5200 is 4226 MHz higher, than Quadro K420.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 9−10 60−65
medium / 1080p 1−2 40−45
The average gaming FPS of Quadro K5200 in Assassin's Creed Odyssey is 940% more, than Quadro K420.

Full Specs

  Quadro K420 Quadro K5200
Architecture Kepler Kepler
Code name GK107 GK110B
Type Workstation Workstation
Release date 22 July 2014 22 July 2014
Pipelines 192 2304
Core clock speed 876 MHz 667 MHz
Boost Clock 771 MHz
Transistor count 1,270 million 7,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 14.02 148.0
Floating-point performance 336.4 gflops 3,553 gflops
Length 160 mm 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1782 MHz 6008 MHz
Memory bandwidth 192.3 GB/s
DirectX 12 12 (11_1)
Shader Model 5 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan + 1.1.126
CUDA 3.0 3.5
Bitcoin / BTC (SHA256) 11 Mh/s 226 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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