Iris Graphics 540 vs Radeon RX Vega M GL

When choosing between Iris Graphics 540 and Radeon RX Vega M GL, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Iris Graphics 540 and Radeon RX Vega M GL.

Iris Graphics 540 and Radeon RX Vega M GL are Laptop Graphics Cards

Note: Iris Graphics 540 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 Graphics 540 or Radeon RX Vega M GL here:

Main Specs

  Iris Graphics 540 Radeon RX Vega M GL
Power consumption (TDP) 15 Watt 65 Watt
Interface PCIe 3.0 x1 IGP
Memory type eDRAM HBM2
Maximum RAM amount 64 MB 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX Vega M GL has 333% more power consumption, than Iris Graphics 540.
  • Iris Graphics 540 is connected by PCIe 3.0 x1, and Radeon RX Vega M GL uses IGP interface.
  • Iris Graphics 540 has 60 GB more memory, than Radeon RX Vega M GL.
  • Both cards are used in Laptops.
  • Iris Graphics 540 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 631 MHz higher, than Iris Graphics 540.
  • Iris Graphics 540 and Radeon RX Vega M GL are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 16−18
ultra / 1080p 5−6 10−11
QHD / 1440p 0−1 4−5
low / 720p 20−22 35−40
medium / 1080p 10−12 21−24
The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 90% more, than Iris Graphics 540.

Full Specs

  Iris Graphics 540 Radeon RX Vega M GL
Architecture Gen. 9 Skylake GCN 4.0
Code name Skylake GT3e Polaris 22
Type Laptop Laptop
Release date 1 September 2015 1 February 2018
Pipelines 48 1280
Core clock speed 300 MHz 931 MHz
Boost Clock 1050 MHz 1011 MHz
Transistor count 189 million 5,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 50.40 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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