Quadro K4200 vs Radeon 550X

When comparing Quadro K4200 and Radeon 550X, 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 K4200 and Radeon 550X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Quadro K4200 Radeon 550X
Power consumption (TDP) 108 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro K4200 has 116% more power consumption, than Radeon 550X.
  • Quadro K4200 is connected by PCIe 2.0 x16, and Radeon 550X uses PCIe 3.0 x8 interface.
  • Quadro K4200 has 2 GB more memory, than Radeon 550X.
  • Both cards are used in Desktops.
  • Quadro K4200 is build with Kepler architecture, and Radeon 550X - with GCN 4.0.
  • Core clock speed of Radeon 550X is 311 MHz higher, than Quadro K4200.
  • Quadro K4200 is manufactured by 28 nm process technology, and Radeon 550X - by 14 nm process technology.
  • Quadro K4200 is 96 mm longer, than Radeon 550X.
  • Memory clock speed of Radeon 550X is 1600 MHz higher, than Quadro K4200.

Game benchmarks

high / 1080p 21−24 7−8
ultra / 1080p 12−14 4−5
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 16−18
medium / 1080p 27−30 9−10
The average gaming FPS of Quadro K4200 in Assassin's Creed Odyssey is 188% more, than Radeon 550X.

Full Specs

  Quadro K4200 Radeon 550X
Architecture Kepler GCN 4.0
Code name GK104 Lexa
Type Workstation Desktop
Release date 22 July 2014 27 March 2019
Pipelines 1344 512
Core clock speed 771 MHz 1082 MHz
Boost Clock 784 MHz 1218 MHz
Transistor count 3,540 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 87.81 38.98
Floating-point performance 2,107 gflops
Length 241 mm 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5400 MHz 7000 MHz
Memory bandwidth 172.8 GB/s 112.0 GB/s
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 119 Mh/s
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