Quadro 4000 vs Radeon RX 550X

If you are going to buy a new graphics card and are choosing between Quadro 4000 and Radeon RX 550X, 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 4000 stacks up against Radeon RX 550X, check out specs charts below.

Main Specs

  Quadro 4000 Radeon RX 550X
Power consumption (TDP) 142 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 2 GB 4 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro 4000 has 184% more power consumption, than Radeon RX 550X.
  • Quadro 4000 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
  • Radeon RX 550X has 2 GB more memory, than Quadro 4000.
  • Both cards are used in Desktops.
  • Quadro 4000 is build with Fermi architecture, and Radeon RX 550X - with GCN 4.0.
  • Core clock speed of Radeon RX 550X is 625 MHz higher, than Quadro 4000.
  • Quadro 4000 is manufactured by 40 nm process technology, and Radeon RX 550X - by 14 nm process technology.
  • Quadro 4000 is 96 mm longer, than Radeon RX 550X.
  • Memory clock speed of Radeon RX 550X is 3192 MHz higher, than Quadro 4000.

Game benchmarks

high / 1080p 6−7 10−11
ultra / 1080p 4−5 6−7
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 8−9 12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 44% more, than Quadro 4000.

Full Specs

  Quadro 4000 Radeon RX 550X
Architecture Fermi GCN 4.0
Code name GF100 Lexa
Type Workstation Desktop
Release date 2 November 2010 16 December 2018
Pipelines 256 512
Core clock speed 475 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 3,100 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 15.20 37.86
Floating-point performance 486.4 gflops 1,211 gflops
Length 241 mm 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 2808 MHz 6000 MHz
Memory bandwidth 89.86 GB/s 96 GB/s
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA 2.0
Bitcoin / BTC (SHA256) 44 Mh/s
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