Iris Plus Graphics G4 Ice Lake 48 EU vs Radeon R9 M280X

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics G4 Ice Lake 48 EU and Radeon R9 M280X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Plus Graphics G4 Ice Lake 48 EU and Radeon R9 M280X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Iris Plus Graphics G4 Ice Lake 48 EU and Radeon R9 M280X are Laptop Graphics Cards

Note: Iris Plus Graphics G4 Ice Lake 48 EU and Radeon R9 M280X 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 R9 M280X here:

Main Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Radeon R9 M280X
Interface PCIe 3.0 x16
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 R9 M280X - with GCN.
  • Core clock speed of Radeon R9 M280X is 600 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 R9 M280X - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 2−3
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 10−12 4−5
The average gaming FPS of Iris Plus Graphics G4 Ice Lake 48 EU in Assassin's Creed Odyssey is 140% more, than Radeon R9 M280X.

Full Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Radeon R9 M280X
Architecture Gen. 11 Ice Lake GCN
Code name Ice Lake G4 Gen. 11 Saturn XT
Type Laptop Laptop
Release date 28 May 2019 1 February 2015
Pipelines 48 896
Core clock speed 300 MHz 900 MHz
Boost Clock 1100 MHz
Transistor count 2,080 million
Manufacturing process technology 10 nm 28 nm
Texture fill rate 61.60
Floating-point performance 1,792 gflops
Memory bandwidth 96 GB/s
Shared memory + -
DirectX DirectX 12_1
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support Not Listed
Laptop size large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
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