Iris Plus Graphics G4 Ice Lake 48 EU vs Mobility Radeon HD 4850

When comparing Iris Plus Graphics G4 Ice Lake 48 EU and Mobility Radeon HD 4850, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Iris Plus Graphics G4 Ice Lake 48 EU and Mobility Radeon HD 4850 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Plus Graphics G4 Ice Lake 48 EU and Mobility Radeon HD 4850 are Laptop Graphics Cards

Note: Iris Plus Graphics G4 Ice Lake 48 EU and Mobility Radeon HD 4850 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 4850 here:

Main Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Mobility Radeon HD 4850
Interface PCIe 2.0 x16
Memory type DDR4 GDDR3
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 4850 - with Terascale 1.
  • Core clock speed of Mobility Radeon HD 4850 is 200 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 4850 - by 55 nm process technology.

Game benchmarks

high / 1080p 9−10 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 10−12 5−6
The average gaming FPS of Iris Plus Graphics G4 Ice Lake 48 EU in Assassin's Creed Odyssey is 100% more, than Mobility Radeon HD 4850.

Full Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Mobility Radeon HD 4850
Architecture Gen. 11 Ice Lake Terascale 1
Code name Ice Lake G4 Gen. 11 M98
Type Laptop Laptop
Release date 28 May 2019 9 January 2009
Pipelines 48 800
Core clock speed 300 MHz 500 MHz
Boost Clock 1100 MHz
Transistor count 956 million
Manufacturing process technology 10 nm 55 nm
Texture fill rate 20.00
Floating-point performance 800.0 gflops
Memory bus width 256 Bit
Memory clock speed 850 MHz
Memory bandwidth 54.4 GB/s
Shared memory + -
DirectX DirectX 12_1 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Laptop size large
Quick Sync +
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