GeForce GTX 880M vs Iris Plus Graphics G4 Ice Lake 48 EU

When choosing between GeForce GTX 880M and Iris Plus Graphics G4 Ice Lake 48 EU, 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 GeForce GTX 880M and Iris Plus Graphics G4 Ice Lake 48 EU.

GeForce GTX 880M and Iris Plus Graphics G4 Ice Lake 48 EU are Laptop Graphics Cards

Note: GeForce GTX 880M and Iris Plus Graphics G4 Ice Lake 48 EU 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 GeForce GTX 880M or Iris Plus Graphics G4 Ice Lake 48 EU here:

Main Specs

  GeForce GTX 880M Iris Plus Graphics G4 Ice Lake 48 EU
Power consumption (TDP) 122 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR4
Maximum RAM amount 8 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • GeForce GTX 880M is build with Kepler architecture, and Iris Plus Graphics G4 Ice Lake 48 EU - with Gen. 11 Ice Lake.
  • Core clock speed of GeForce GTX 880M is 654 MHz higher, than Iris Plus Graphics G4 Ice Lake 48 EU.
  • GeForce GTX 880M is manufactured by 28 nm process technology, and Iris Plus Graphics G4 Ice Lake 48 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 20−22 9−10
ultra / 1080p 12−14 5−6
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 24−27 10−12
The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 108% more, than Iris Plus Graphics G4 Ice Lake 48 EU.

Full Specs

  GeForce GTX 880M Iris Plus Graphics G4 Ice Lake 48 EU
Architecture Kepler Gen. 11 Ice Lake
Code name N15E-GX-A2 Ice Lake G4 Gen. 11
Type Laptop Laptop
Release date 12 March 2014 28 May 2019
Pipelines 1536 48
Core clock speed 954 MHz 300 MHz
Boost Clock 993 MHz 1100 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 10 nm
Texture fill rate 127.1
Floating-point performance 3,050 gflops
Memory bus width 256 Bit
Memory bandwidth 160.0 GB/s
Shared memory - +
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 1536
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 96 Mh/s
Laptop size large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Quick Sync +
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