Iris Pro Graphics P580 vs Radeon Pro WX Vega M GL

If you are going to buy a new graphics card and are choosing between Iris Pro Graphics P580 and Radeon Pro WX Vega M GL, 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 Iris Pro Graphics P580 stacks up against Radeon Pro WX Vega M GL, check out specs charts below.

Iris Pro Graphics P580 and Radeon Pro WX Vega M GL are Laptop Graphics Cards

Note: Iris Pro Graphics P580 and Radeon Pro WX Vega M GL 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 P580 or Radeon Pro WX Vega M GL here:

Main Specs

  Iris Pro Graphics P580 Radeon Pro WX Vega M GL
Power consumption (TDP) 15 Watt 65 Watt
Interface PCIe 3.0 x1 IGP
Memory type DDR3L/LPDDR3/DDR4 HBM2
Maximum RAM amount 64 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro WX Vega M GL has 333% more power consumption, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon Pro WX Vega M GL uses IGP interface.
  • Iris Pro Graphics P580 has 60 GB more memory, than Radeon Pro WX Vega M GL.
  • Iris Pro Graphics P580 is used in Laptops, and Radeon Pro WX Vega M GL - in Mobile workstations.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon Pro WX Vega M GL - with Vega.
  • Core clock speed of Radeon Pro WX Vega M GL is 581 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 and Radeon Pro WX Vega M GL are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 10−11 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 21−24 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of Radeon Pro WX Vega M GL in Assassin's Creed Odyssey is 215% more, than Iris Pro Graphics P580.

Full Specs

  Iris Pro Graphics P580 Radeon Pro WX Vega M GL
Architecture Gen. 9 Skylake Vega
Code name Skylake GT4e Vega Kaby Lake-G
Type Laptop Mobile workstation
Release date 1 September 2015 7 January 2018
Pipelines 72 1280
Core clock speed 350 MHz 931 MHz
Boost Clock 1100 MHz 1011 MHz
Transistor count 189 million 5,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 75.60 80.88
Memory bus width 1024 Bit
Memory clock speed 1400 MHz
Memory bandwidth 179.2 GB/s
Shared memory + -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.97 1.2.131
Laptop size medium sized
Quick Sync +
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