Iris Plus Graphics G4 Ice Lake 48 EU vs Mobility Radeon HD 5870

In this comparison between Iris Plus Graphics G4 Ice Lake 48 EU and Mobility Radeon HD 5870 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Plus Graphics G4 Ice Lake 48 EU will be the best choice, for others Mobility Radeon HD 5870 will be their preference. Study the comparison tables below and make your choice.

Iris Plus Graphics G4 Ice Lake 48 EU and Mobility Radeon HD 5870 are Laptop Graphics Cards

Note: Iris Plus Graphics G4 Ice Lake 48 EU and Mobility Radeon HD 5870 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 Mobility Radeon HD 5870 here:

Main Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Mobility Radeon HD 5870
Power consumption (TDP) 50 Watt
Interface MXM-B (3.0)
Memory type DDR4 DDR3, GDDR3, GDDR5
Maximum RAM amount 1 GB
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 Mobility Radeon HD 5870 - with Terascale 2.
  • Core clock speed of Mobility Radeon HD 5870 is 400 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 Mobility Radeon HD 5870 - by 40 nm process technology.

Game benchmarks

high / 1080p 9−10 10−11
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 0−1
low / 720p 21−24 21−24
medium / 1080p 10−12 12−14
The average gaming FPS of Mobility Radeon HD 5870 in Assassin's Creed Odyssey is 8% more, than Iris Plus Graphics G4 Ice Lake 48 EU.

Full Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Mobility Radeon HD 5870
Architecture Gen. 11 Ice Lake Terascale 2
Code name Ice Lake G4 Gen. 11 Broadway-XT
Type Laptop Laptop
Release date 28 May 2019 7 January 2010
Pipelines 48 800
Core clock speed 300 MHz 700 MHz
Boost Clock 1100 MHz
Transistor count 1,040 million
Manufacturing process technology 10 nm 40 nm
Texture fill rate 28.00
Floating-point performance 1,120.0 gflops
Memory bus width 128 Bit
Memory clock speed 1000 MHz
Memory bandwidth 64 GB/s
Shared memory + -
DirectX DirectX 12_1 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
Quick Sync +
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