Radeon HD 4870 vs Radeon RX Vega 6 Ryzen 4000

When comparing Radeon HD 4870 and Radeon RX Vega 6 Ryzen 4000, 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 Radeon HD 4870 and Radeon RX Vega 6 Ryzen 4000 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon RX Vega 6 Ryzen 4000 is a Laptop Graphics Card

Note: Radeon RX Vega 6 Ryzen 4000 is only used in laptop graphics. It has 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 Radeon RX Vega 6 Ryzen 4000 here:

Main Specs

  Radeon HD 4870 Radeon RX Vega 6 Ryzen 4000
Power consumption (TDP) 150 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x S-Video
  Check Price Check Price
  • Radeon HD 4870 is used in Desktops, and Radeon RX Vega 6 Ryzen 4000 - in Laptops.
  • Radeon HD 4870 is build with TeraScale architecture, and Radeon RX Vega 6 Ryzen 4000 - with Vega.
  • Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon RX Vega 6 Ryzen 4000 - by 7 nm process technology.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
low / 720p 14−16 35−40
medium / 1080p 6−7 21−24
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Assassin's Creed Odyssey is 250% more, than Radeon HD 4870.

Full Specs

  Radeon HD 4870 Radeon RX Vega 6 Ryzen 4000
Architecture TeraScale Vega
Code name RV770 Vega Renoir
Type Desktop Laptop
Release date 25 June 2008 7 January 2020
Pipelines 800 384
Core clock speed 750 MHz
Boost Clock 1500 MHz
Transistor count 956 million
Manufacturing process technology 55 nm 7 nm
Texture fill rate 30.00
Floating-point performance 1,200.0 gflops
Length 250 mm
Memory bus width 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 115.2 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
  Check Price Check Price