Quadro P500 vs Radeon RX 550X

If you are going to buy a new graphics card and are choosing between Quadro P500 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 P500 stacks up against Radeon RX 550X, check out specs charts below.

Quadro P500 is a Laptop Graphics Card

Note: Quadro P500 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro P500 here:

Main Specs

  Quadro P500 Radeon RX 550X
Power consumption (TDP) 30 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 3x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 550X has 66% more power consumption, than Quadro P500.
  • Quadro P500 is connected by PCIe 3.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
  • Radeon RX 550X has 2 GB more memory, than Quadro P500.
  • Quadro P500 is used in Mobile workstations, and Radeon RX 550X - in Desktops.
  • Quadro P500 is build with Pascal architecture, and Radeon RX 550X - with GCN 4.0.
  • Core clock speed of Quadro P500 is 355 MHz higher, than Radeon RX 550X.
  • Quadro P500 and Radeon RX 550X are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 550X is 988 MHz higher, than Quadro P500.

Game benchmarks

high / 1080p 8−9 10−11
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 0−1
low / 720p 18−20 21−24
medium / 1080p 10−11 12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 30% more, than Quadro P500.

Full Specs

  Quadro P500 Radeon RX 550X
Architecture Pascal GCN 4.0
Code name GP108 Lexa
Type Mobile workstation Desktop
Release date 14 November 2017 16 December 2018
Pipelines 256 512
Core clock speed 1455 MHz 1100 MHz
Boost Clock 1519 MHz 1183 MHz
Transistor count 1,800 million 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 21.25 37.86
Floating-point performance 679.9 gflops 1,211 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 6000 MHz
Memory bandwidth 32.1 GB/s 96 GB/s
Shared memory -
DirectX 12.1 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.0.1 1.2.131
CUDA 6.1
Laptop size large
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