Mobility Radeon HD 4870 vs UHD Graphics G7 Lakefield GT2 64 EU

If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4870 and UHD Graphics G7 Lakefield GT2 64 EU, 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 Mobility Radeon HD 4870 stacks up against UHD Graphics G7 Lakefield GT2 64 EU, check out specs charts below.

Mobility Radeon HD 4870 and UHD Graphics G7 Lakefield GT2 64 EU are Laptop Graphics Cards

Note: Mobility Radeon HD 4870 and UHD Graphics G7 Lakefield GT2 64 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 Mobility Radeon HD 4870 or UHD Graphics G7 Lakefield GT2 64 EU here:

Main Specs

  Mobility Radeon HD 4870 UHD Graphics G7 Lakefield GT2 64 EU
Interface PCIe 2.0 x16
Memory type GDDR5 DDR4
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Mobility Radeon HD 4870 is build with Terascale 1 architecture, and UHD Graphics G7 Lakefield GT2 64 EU - with Gen. 11 Ice Lake.
  • Core clock speed of Mobility Radeon HD 4870 is 350 MHz higher, than UHD Graphics G7 Lakefield GT2 64 EU.
  • Mobility Radeon HD 4870 is manufactured by 55 nm process technology, and UHD Graphics G7 Lakefield GT2 64 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 7−8 5−6
ultra / 1080p 4−5 3−4
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 6−7
The average gaming FPS of Mobility Radeon HD 4870 in Assassin's Creed Odyssey is 28% more, than UHD Graphics G7 Lakefield GT2 64 EU.

Full Specs

  Mobility Radeon HD 4870 UHD Graphics G7 Lakefield GT2 64 EU
Architecture Terascale 1 Gen. 11 Ice Lake
Code name M98-XT Lakefield GT2
Type Laptop Laptop
Release date 9 January 2009 28 May 2020
Pipelines 800 64
Core clock speed 550 MHz 200 MHz
Boost Clock 500 MHz
Transistor count 956 million
Manufacturing process technology 55 nm 10 nm
Texture fill rate 22.00
Floating-point performance 880.0 gflops
Memory bus width 256 Bit
Memory clock speed 888 MHz
Memory bandwidth 56.83 GB/s
Shared memory - +
DirectX 10.1 (10_1) DirectX 12_1
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Laptop size large
Quick Sync +
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