AMD’s Radeon HD 6870 & 6850: Renewing Competition in the Mid-Range Market
by Ryan Smith on October 21, 2010 10:08 PM ESTUbisoft’s 2008 aerial action game is one of the less demanding games in our benchmark suite, particularly for the latest generation of cards. However it’s fairly unique in that it’s one of the few flying games of any kind that comes with a proper benchmark.
Unlike our previous shader-bound games, HAWX is a game that’s light on the shaders and comparatively heavier on geometry, texturing, and general rasterization. As a result it’s one of the best games for the Barts architecture, as the 6800 series comes out only a frame behind their 5800 series counterparts thanks to the equal number of ROPs and the higher clockspeeds of the 6800 series. In this game at least, 6800 and 5800 are equals.
Unfortunately for AMD, both generations may be equal, but compared to NVIDIA they’re equally slow. The EVGA GTX 460 and the GTX 470 enjoy a healthy 10% lead over the 5870/6870, while the 6850 has more in common with the GTX 460 768MB than it does the GTX 460 1GB.
Meanwhile in an action that blows our mind, the 6800 series cards in Crossfire manage to convincingly beat the 5800 series in Crossfire. Admittedly we’re talking about a difference that’s academic (169fps vs 154fps) but it’s as clear a sign as any that something special is going on with the 6800 series in Crossfire.
Facebook
Twitter
RSS
197 Comments
View All Comments
Super_Herb - Sunday, October 24, 2010 - link
I love it - "as a matter of policy we do not include overclocked cards on general reviews"..........but this time nVidia said pretty please so we did. But because our strict ethical policy doesn't allow us to include them we'll just tell you we did it this one special time because a manufacturer specifically sent us a special card and then our integrity is still 100% intact......right? Besides, the "special" card nVidia sent us was so shiny and pretty!Back to [H]ard to get the real story.
Super_Herb - Sunday, October 24, 2010 - link
I love it - "as a matter of policy we do not include overclocked cards on general reviews"..........but this time nVidia said pretty please so we did. But because our strict ethical policy doesn't allow us to include them we'll just tell you we did it this one special time because a manufacturer specifically sent us a special card and then our integrity is still 100% intact......right? Besides, the "special" card nVidia sent us was so shiny and pretty!Back to [H]ard to get the real story.
Super_Herb - Sunday, October 24, 2010 - link
I love it - "as a matter of policy we do not include overclocked cards on general reviews"..........but this time nVidia said pretty please so we did. But because our strict ethical policy doesn't allow us to include them we'll just tell you we did it this one special time because a manufacturer specifically sent us a special card and then our integrity is still 100% intact......right? Besides, the "special" card nVidia sent us was so shiny and pretty!Back to [H]ard to get the real story.
Super_Herb - Sunday, October 24, 2010 - link
"As a matter of policy we do not include overclocked cards on general reviews"..........but this time nVidia said pretty please so we did. But because our strict ethical policy doesn't allow us to include them we'll just tell you we did it this one special time because a manufacturer specifically sent us a special card and then our integrity is still 100% intact......right? Besides, the "special" card nVidia sent us was so shiny and pretty!Back to [H]ard to get the real story.
Will Robinson - Sunday, October 24, 2010 - link
Its amazing how many sites have used the FTW overclocked card as their NVDA comparison card.Think its a fluke?....even websites in Sweden were sent one with directions from NVDA to use it.....too bad the FTW card isn't even available in that country.....
mcnels1 - Sunday, October 24, 2010 - link
On the power use page, the article states :Because we use a 1200W PSU in our GPU test rig our PSU efficiency at idle is quite low, leading to the suppression of the actual difference between cards.
Actually, an inefficient power supply has the opposite effect, increasing the apparent difference. If the power supply were 100% efficient, then each additional watt used by the graphics card would show up as one additional measured watt used. But if the power supply is only 50% efficient, each additional watt used by the graphics card is measured as two additional watts.
JEEPMON - Sunday, October 24, 2010 - link
Please lose the 'Mexican Standoff' Just use standoff, much more professional and politically correct.Wolfpup - Monday, October 25, 2010 - link
Regarding texture filtering/mip map levels-is it possible this deficiency has existed since at least 2005 in AMD parts? I notice that in a LOT of Xbox 360 games.Sabresiberian - Monday, October 25, 2010 - link
I'm a gamer, video is a far second for me, but AMD just put the crown firmly on their head and if that's what I was after I'd be thrilled with these cards at these prices.;)
DarkUltra - Wednesday, October 27, 2010 - link
Have you checked in-game texture quality during motion? My GeForce GTX 285 have shimmering textures at max texture quality and 16xAF which are very noticeable when walking around in a game. As the GTX 285 have same type of AF quality, is this shimmering also present on the 480 or the 6870?http://www.youtube.com/watch?v=JVjM_vrsBO8