Iris Plus Graphics G4 Ice Lake 48 EU vs Radeon 540X

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics G4 Ice Lake 48 EU and Radeon 540X, 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 Plus Graphics G4 Ice Lake 48 EU stacks up against Radeon 540X, check out specs charts below.

Iris Plus Graphics G4 Ice Lake 48 EU and Radeon 540X are Laptop Graphics Cards

Note: Iris Plus Graphics G4 Ice Lake 48 EU and Radeon 540X 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 Plus Graphics G4 Ice Lake 48 EU or Radeon 540X here:

Main Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Radeon 540X
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR4 GDDR5
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Both cards are used in Laptops.
  • Iris Plus Graphics G4 Ice Lake 48 EU is build with Gen. 11 Ice Lake architecture, and Radeon 540X - with GCN 4.0.
  • Iris Plus Graphics G4 Ice Lake 48 EU is manufactured by 10 nm process technology, and Radeon 540X - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 6−7
ultra / 1080p 5−6 3−4
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 10−12 7−8
The average gaming FPS of Iris Plus Graphics G4 Ice Lake 48 EU in Assassin's Creed Odyssey is 50% more, than Radeon 540X.

Full Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Radeon 540X
Architecture Gen. 11 Ice Lake GCN 4.0
Code name Ice Lake G4 Gen. 11 Lexa
Type Laptop Laptop
Release date 28 May 2019 12 August 2019
Pipelines 48 512
Core clock speed 300 MHz
Boost Clock 1100 MHz 1219 MHz
Transistor count 2,200 million
Manufacturing process technology 10 nm 14 nm
Texture fill rate 33.47
Memory bus width 64 Bit
Memory clock speed 6000 MHz
Memory bandwidth 112.0 GB/s
Shared memory + -
DirectX DirectX 12_1 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Quick Sync +
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