Quantcast
 
 


AMD Radeon HD 6670 1GB & HD 6570 512MB Review

Author: SKYMTL
Date: April 18, 2011
Product Name: HD 6670 1GB & HD 6570 512MB
 
Share |

AMD EyeSpeed



The Northern Islands family of GPUs has a whole stable of video playback features, and in order to keep them all under banner AMD created the Eyespeed brand. Eyespeed will be the all-encompassing term given to all of the multimedia enhancing technologies such as pre / post processing, transcoding and HD playback within a unified ecosystem.

Eyespeed is split within two main spheres of influence: leveraging parallel processing for improved performance and video decoding through AMD’s UVD3.


UVD3; UVD2 on Steroids



As many of you probably already know, AMD’s Universal Video Decoder has been around for years and is known as one of the most capable video processing platforms currently available. UVD is now taking the next logical step forward with an expanded list of accelerated codecs in addition to the ones which were already compatible with past iterations.

One of the main features which have been added to the newly minted UVD3 is the ability to decode videos which use MVC encoding. As part of the H264 / MPEG-4 AVC codec, MVC is responsible for creating the dual video bitstreams which are essential for stereoscopic 3D output. Supporting this standard brings AMD’s GPUs the ability to process Blu Ray 3D movies through a HDMI 1.4a connector.

MPEG-4 Part 2 hardware acceleration for DivX and Xvid codecs has also been added but there is no mention made about the Nero Digital codec. For the time being, we’ll assume that Nero Digital acceleration will be added at a later date.


AMD’s main focus for these new graphics cards and for future products is to go beyond simply decoding HD content and instead add high end image quality improvements prior to the signal reaching the display. Through the use of the compute resources within a given system, additional pre and post-processing can be done before outputting an HD video stream.


AMD claims the additional processing their products can accomplish will significantly boost overall image quality whether it is for a simple upscale standard definition image or a true high definition video stream. The HQV benchmark is a highly, highly, highly subjective metric in which to determine image quality but supposedly the HD 6000 series will simply destroy the competition once all of its video processing features are enabled.
 
 
 

Latest Reviews in Video Cards
September 8, 2016
The GTX 1080 and GTX 1070 STRIX OC may be ASUS' flagship products in their respective lineups and offer massive performance but their prices also undercut the competition by a large margin....
August 18, 2016
Zotac's GTX 1070 AMP! Extreme is clearly overkill but we happen to like it that way!...
August 3, 2016
AMD's newest creation, the RX 470 4GB seems to have what it takes to upend the budget-focused GPU market but is its $179 to $199 price too close to comfort to the RX 480 4GB?...