Quadro P500 vs Radeon Pro 555X

Find out if it is worth upgrading your current GPU setup by comparing Quadro P500 and Radeon Pro 555X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro P500 and Radeon Pro 555X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Quadro P500 and Radeon Pro 555X are Laptop Graphics Cards

Note: Quadro P500 and Radeon Pro 555X are only used in laptop graphics. They have 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 or Radeon Pro 555X here:

Main Specs

  Quadro P500 Radeon Pro 555X
Power consumption (TDP) 30 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 3x mini-DisplayPort No outputs
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  • Radeon Pro 555X has 150% more power consumption, than Quadro P500.
  • Quadro P500 is connected by PCIe 3.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
  • Quadro P500 and Radeon Pro 555X have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Quadro P500 is build with Pascal architecture, and Radeon Pro 555X - with Polaris.
  • Core clock speed of Quadro P500 is 600 MHz higher, than Radeon Pro 555X.
  • Quadro P500 and Radeon Pro 555X are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555X is 68 MHz higher, than Quadro P500.

Game benchmarks

high / 1080p 8−9 16−18
ultra / 1080p 5−6 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 18−20 30−35
medium / 1080p 10−11 21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 100% more, than Quadro P500.

Full Specs

  Quadro P500 Radeon Pro 555X
Architecture Pascal Polaris
Code name GP108 Polaris 21
Type Mobile workstation Mobile workstation
Release date 14 November 2017 5 June 2017
Pipelines 256 768
Core clock speed 1455 MHz 855 MHz
Boost Clock 1519 MHz
Transistor count 1,800 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 21.25 43.54
Floating-point performance 679.9 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 5080 MHz
Memory bandwidth 32.1 GB/s 81.6 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
FreeSync +
Laptop size large large
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