Iris Pro Graphics 580 vs Quadro P520

Find out if it is worth upgrading your current GPU setup by comparing Iris Pro Graphics 580 and Quadro P520. 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 Iris Pro Graphics 580 and Quadro P520. 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.

Iris Pro Graphics 580 and Quadro P520 are Laptop Graphics Cards

Note: Iris Pro Graphics 580 and Quadro P520 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 Iris Pro Graphics 580 or Quadro P520 here:

Main Specs

  Iris Pro Graphics 580 Quadro P520
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 64 GB 2 GB
Display Connectors No outputs
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  • Iris Pro Graphics 580 has 62 GB more memory, than Quadro P520.
  • Iris Pro Graphics 580 is used in Laptops, and Quadro P520 - in Mobile workstations.
  • Iris Pro Graphics 580 is build with Gen. 9 Skylake architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 953 MHz higher, than Iris Pro Graphics 580.
  • Iris Pro Graphics 580 and Quadro P520 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 10−12
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 1−2
low / 720p 20−22 24−27
medium / 1080p 10−12 12−14
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 27% more, than Iris Pro Graphics 580.

Full Specs

  Iris Pro Graphics 580 Quadro P520
Architecture Gen. 9 Skylake Pascal
Code name Skylake GT4e
Type Laptop Mobile workstation
Release date 1 September 2015 27 May 2019
Pipelines 72 384
Core clock speed 350 MHz 1303 MHz
Boost Clock 1050 MHz 1493 MHz
Transistor count 189 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 72.00
Memory bus width 64 Bit
Memory clock speed 6000 MHz
Shared memory + -
DirectX 12 (12_1) DirectX 12_1
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.97 +
Laptop size large
Quick Sync +
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