Iris Plus Graphics G4 Ice Lake 48 EU vs Radeon R7 M270

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics G4 Ice Lake 48 EU and Radeon R7 M270, 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 R7 M270, check out specs charts below.

Iris Plus Graphics G4 Ice Lake 48 EU and Radeon R7 M270 are Laptop Graphics Cards

Note: Iris Plus Graphics G4 Ice Lake 48 EU and Radeon R7 M270 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 R7 M270 here:

Main Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Radeon R7 M270
Interface PCIe 3.0 x8
Memory type DDR4 Not Listed
Display Connectors No outputs
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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 R7 M270 - with GCN.
  • Core clock speed of Radeon R7 M270 is 525 MHz higher, than Iris Plus Graphics G4 Ice Lake 48 EU.
  • Iris Plus Graphics G4 Ice Lake 48 EU is manufactured by 10 nm process technology, and Radeon R7 M270 - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 0−1
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 21−24 1−2
medium / 1080p 10−12 0−1
The average gaming FPS of Iris Plus Graphics G4 Ice Lake 48 EU in Assassin's Creed Odyssey is 2100% more, than Radeon R7 M270.

Full Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Radeon R7 M270
Architecture Gen. 11 Ice Lake GCN
Code name Ice Lake G4 Gen. 11 Opal XT / Mars
Type Laptop Laptop
Release date 28 May 2019 7 January 2014
Pipelines 48 384
Core clock speed 300 MHz 825 MHz
Boost Clock 1100 MHz
Transistor count 950 million
Manufacturing process technology 10 nm 28 nm
Texture fill rate 19.80
Floating-point performance 633.6 gflops
Memory bandwidth 28.8 GB/s
Shared memory + -
DirectX DirectX 12_1
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
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