Iris Pro Graphics P580 vs Radeon RX Vega M GL

When comparing Iris Pro Graphics P580 and Radeon RX Vega M GL, 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 Iris Pro Graphics P580 and Radeon RX Vega M GL is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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

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

Main Specs

  Iris Pro Graphics P580 Radeon RX 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 RX 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 RX Vega M GL uses IGP interface.
  • Iris Pro Graphics P580 has 60 GB more memory, than Radeon RX Vega M GL.
  • Both cards are used in Laptops.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon RX Vega M GL - with GCN 4.0.
  • Core clock speed of Radeon RX Vega M GL is 581 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 and Radeon RX Vega M GL are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 10−11 16−18
ultra / 1080p 6−7 10−11
QHD / 1440p 0−1 4−5
low / 720p 21−24 35−40
medium / 1080p 12−14 21−24
The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 61% more, than Iris Pro Graphics P580.

Full Specs

  Iris Pro Graphics P580 Radeon RX Vega M GL
Architecture Gen. 9 Skylake GCN 4.0
Code name Skylake GT4e Polaris 22
Type Laptop Laptop
Release date 1 September 2015 1 February 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
Floating-point performance 2,588 gflops
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
Quick Sync +
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