Mobility Radeon HD 5870 vs Radeon RX Vega 6

When comparing Mobility Radeon HD 5870 and Radeon RX Vega 6, 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 5870 and Radeon RX Vega 6 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Mobility Radeon HD 5870 and Radeon RX Vega 6 are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 and Radeon RX Vega 6 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 5870 or Radeon RX Vega 6 here:

Main Specs

  Mobility Radeon HD 5870 Radeon RX Vega 6
Power consumption (TDP) 50 Watt
Interface MXM-B (3.0)
Memory type DDR3, GDDR3, GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Mobility Radeon HD 5870 is build with Terascale 2 architecture, and Radeon RX Vega 6 - with Vega.
  • Mobility Radeon HD 5870 is manufactured by 40 nm process technology, and Radeon RX Vega 6 - by 14 nm process technology.

Game benchmarks

high / 1080p 10−11 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 12−14 5−6
The average gaming FPS of Mobility Radeon HD 5870 in Assassin's Creed Odyssey is 116% more, than Radeon RX Vega 6.

Full Specs

  Mobility Radeon HD 5870 Radeon RX Vega 6
Architecture Terascale 2 Vega
Code name Broadway-XT Vega Raven Ridge
Type Laptop Laptop
Release date 7 January 2010 7 January 2018
Pipelines 800 384
Core clock speed 700 MHz
Boost Clock 1100 MHz
Transistor count 1,040 million
Manufacturing process technology 40 nm 14 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 11.2 (11_0) DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
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