Quadro CX vs Radeon RX 550

In this comparison between Quadro CX and Radeon RX 550 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 CX will be the best choice, for others Radeon RX 550 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Quadro CX Radeon RX 550
Power consumption (TDP) 150 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video 1x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro CX has 200% more power consumption, than Radeon RX 550.
  • Quadro CX is connected by PCIe 2.0 x16, and Radeon RX 550 uses PCIe 3.0 x8 interface.
  • Quadro CX has 1532 GB more memory, than Radeon RX 550.
  • Both cards are used in Desktops.
  • Quadro CX is build with Tesla 2.0 architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Radeon RX 550 is 498 MHz higher, than Quadro CX.
  • Quadro CX is manufactured by 55 nm process technology, and Radeon RX 550 - by 14 nm process technology.
  • Quadro CX is 122 mm longer, than Radeon RX 550.
  • Memory clock speed of Radeon RX 550 is 5400 MHz higher, than Quadro CX.

Game benchmarks

high / 1080p 1−2 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 10−12 30−33
medium / 1080p 2−3 18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 320% more, than Quadro CX.

Full Specs

  Quadro CX Radeon RX 550
Architecture Tesla 2.0 GCN 4.0
Code name GT200B Lexa
Type Workstation Desktop
Release date 11 November 2008 20 April 2017
Pipelines 192 512
Core clock speed 602 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 1,400 million 2,200 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 38.53 37.86
Floating-point performance 462.3 gflops 1,211 gflops
Length 267 mm 145 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 1600 MHz 7000 MHz
Memory bandwidth 76.8 GB/s 112.0 GB/s
DirectX 11.1 (10_0) 12 (12_0)
Shader Model 4.0 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA 1.3
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