Radeon HD 6870 vs Radeon RX Vega 8 Ryzen 2000 3000

If you are going to buy a new graphics card and are choosing between Radeon HD 6870 and Radeon RX Vega 8 Ryzen 2000 3000, 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 Radeon HD 6870 stacks up against Radeon RX Vega 8 Ryzen 2000 3000, check out specs charts below.

Radeon RX Vega 8 Ryzen 2000 3000 is a Laptop Graphics Card

Note: Radeon RX Vega 8 Ryzen 2000 3000 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 8 Ryzen 2000 3000 here:

Main Specs

  Radeon HD 6870 Radeon RX Vega 8 Ryzen 2000 3000
Power consumption (TDP) 151 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 HDMI, 2x mini-DisplayPort
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  • Radeon HD 6870 is used in Desktops, and Radeon RX Vega 8 Ryzen 2000 3000 - in Laptops.
  • Radeon HD 6870 is build with Terascale 2 architecture, and Radeon RX Vega 8 Ryzen 2000 3000 - with Vega.
  • Radeon HD 6870 is manufactured by 40 nm process technology, and Radeon RX Vega 8 Ryzen 2000 3000 - by 14 nm process technology.

Game benchmarks

high / 1080p 10−12 8−9
ultra / 1080p 6−7 5−6
QHD / 1440p 1−2 0−1
low / 720p 24−27 20−22
medium / 1080p 12−14 10−12
The average gaming FPS of Radeon HD 6870 in Assassin's Creed Odyssey is 27% more, than Radeon RX Vega 8 Ryzen 2000 3000.

Full Specs

  Radeon HD 6870 Radeon RX Vega 8 Ryzen 2000 3000
Architecture Terascale 2 Vega
Code name RV940 Barts Vega Raven Ridge
Type Desktop Laptop
Release date 22 October 2010 26 October 2017
Pipelines 1120 512
Boost Clock 900 MHz 1200 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 50.40
Floating-point performance 2,016.0 gflops
Length 220 mm
Memory bus width 256 Bit
Memory clock speed 1050 MHz
Memory bandwidth 134.4 GB/s
Shared memory - -
DirectX DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 213 Mh/s
Eyefinity +
Design reference
CrossFire +
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