Mobility Radeon HD 4870 vs Tiger Lake U Xe Graphics G7

When comparing Mobility Radeon HD 4870 and Tiger Lake U Xe Graphics G7, 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 Mobility Radeon HD 4870 and Tiger Lake U Xe Graphics G7 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Mobility Radeon HD 4870 and Tiger Lake U Xe Graphics G7 are Laptop Graphics Cards

Note: Mobility Radeon HD 4870 and Tiger Lake U Xe Graphics G7 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 Tiger Lake U Xe Graphics G7 here:

Main Specs

  Mobility Radeon HD 4870 Tiger Lake U Xe Graphics G7
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 Tiger Lake U Xe Graphics G7 - with Gen. 11 Ice Lake.
  • Mobility Radeon HD 4870 is manufactured by 55 nm process technology, and Tiger Lake U Xe Graphics G7 - by 10 nm process technology.

Game benchmarks

high / 1080p 7−8 12−14
ultra / 1080p 4−5 7−8
QHD / 1440p 0−1 1−2
low / 720p 16−18 30−33
medium / 1080p 8−9 16−18
The average gaming FPS of Tiger Lake U Xe Graphics G7 in Assassin's Creed Odyssey is 88% more, than Mobility Radeon HD 4870.

Full Specs

  Mobility Radeon HD 4870 Tiger Lake U Xe Graphics G7
Architecture Terascale 1 Gen. 11 Ice Lake
Code name M98-XT Tiger Lake Xe
Type Laptop Laptop
Release date 9 January 2009 15 August 2020
Pipelines 800 96
Core clock speed 550 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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