Iris Plus Graphics G4 Ice Lake 48 EU vs P104 100

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics G4 Ice Lake 48 EU and P104 100, 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 P104 100, check out specs charts below.

Iris Plus Graphics G4 Ice Lake 48 EU is a Laptop Graphics Card

Note: Iris Plus Graphics G4 Ice Lake 48 EU is only used in laptop graphics. It has 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 here:

Main Specs

  Iris Plus Graphics G4 Ice Lake 48 EU P104 100
Interface PCIe 3.0 x16
Supplementary power connectors 1x 8-pin
Memory type DDR4 GDDR5X
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Iris Plus Graphics G4 Ice Lake 48 EU is used in Laptops, and P104 100 - in Desktops.
  • Iris Plus Graphics G4 Ice Lake 48 EU is build with Gen. 11 Ice Lake architecture, and P104 100 - with Pascal.
  • Core clock speed of P104 100 is 1307 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 P104 100 - by 16 nm process technology.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 21−24 60−65
medium / 1080p 10−12 40−45
The average gaming FPS of P104 100 in Assassin's Creed Odyssey is 241% more, than Iris Plus Graphics G4 Ice Lake 48 EU.

Full Specs

  Iris Plus Graphics G4 Ice Lake 48 EU P104 100
Architecture Gen. 11 Ice Lake Pascal
Code name Ice Lake G4 Gen. 11 GP104
Type Laptop Desktop
Release date 28 May 2019 12 December 2017
Pipelines 48 1920
Core clock speed 300 MHz 1607 MHz
Boost Clock 1100 MHz 1733 MHz
Transistor count 7,200 million
Manufacturing process technology 10 nm 16 nm
Texture fill rate 208.0
Floating-point performance 8,873 gflops
Length 267 mm
Memory bus width 256 Bit
Memory clock speed 10008 MHz
Memory bandwidth 320.3 GB/s
Shared memory +
DirectX DirectX 12_1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA 6.1
Quick Sync +
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