Quadro 4000 vs Radeon 550X

When comparing Quadro 4000 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 4000 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 4000 Radeon 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 2 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 550X.
  • Quadro 4000 is connected by PCIe 2.0 x16, and Radeon 550X uses PCIe 3.0 x8 interface.
  • Quadro 4000 and Radeon 550X have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Quadro 4000 is build with Fermi architecture, and Radeon 550X - with GCN 4.0.
  • Core clock speed of Radeon 550X is 607 MHz higher, than Quadro 4000.
  • Quadro 4000 is manufactured by 40 nm process technology, and Radeon 550X - by 14 nm process technology.
  • Quadro 4000 is 96 mm longer, than Radeon 550X.
  • Memory clock speed of Radeon 550X is 4192 MHz higher, than Quadro 4000.

Game benchmarks

high / 1080p 6−7 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 16−18
medium / 1080p 8−9 9−10
Quadro 4000 and Radeon 550X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro 4000 Radeon 550X
Architecture Fermi GCN 4.0
Code name GF100 Lexa
Type Workstation Desktop
Release date 2 November 2010 27 March 2019
Pipelines 256 512
Core clock speed 475 MHz 1082 MHz
Boost Clock 1218 MHz
Transistor count 3,100 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 15.20 38.98
Floating-point performance 486.4 gflops
Length 241 mm 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 2808 MHz 7000 MHz
Memory bandwidth 89.86 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 1.1 2.0
Vulkan N/A 1.2.131
CUDA 2.0
Bitcoin / BTC (SHA256) 44 Mh/s
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