| Resolution Performance | ||||
|---|---|---|---|---|
| 1366x768 | 1600x900 | 1920x1080 | 2560x1440 | 3840x2160 |
| - | - | 7
|
- | - |
Radeon HD 7770 Crossfire is a solution of two Radeon HD 7770 put together using AMD'S Crossfire technology.
Check the page of Radeon HD 7770 to know more about its chip.
Crossfire relies a lot on proper driver support and may suffer from micro-stuttering in lower frame rates (below 30). Benchmarks indicate the performance is overall, is up around 55% better a single Radeon HD 7770 performing by itself but at times (depending whether or not the 3D game supports crossfire or in the graphics driver) it performed worse than a single Radeon HD 7770. Expect this combination to draw up to 160 Watt though the average power consumption should be slightly lower.
Most demanding games will run at the highest settings.
| Popular Game System Requirements | ||
|---|---|---|
| Game | Min. | Rec. |
| Red Dead Redemption 2 | 24% | 118% |
| Halo: Reach | 69% | 31% |
| Cyberpunk 2077 | 35% | 200% |
| Call of Duty: Modern Warfare | 18% | 118% |
| Doom Eternal | 6% | 88% |
| Microsoft Flight Simulator | 35% | 200% |
| Grand Theft Auto VI | 104% | 234% |
| Dragon Ball Z Kakarot | 18% | 35% |
| Star Wars: Jedi - Fallen Order | 59% | 200% |
| Need For Speed Heat | 22% | 118% |
This GPU's best CPU match is my CPU. I currently have an AMD HD 6670 2GB DDR3, would this be a good upgrade?
According to reviews and tests done on Crossfired HD 7770s, the performance is identical to 7950. I think this is wrongly rated.
Not even cost effective. As compared with HD 7850 Sapphire ed, XFire goes down by 10% with the cost of around $10 more. Now, say I would be eager to bring the Xfire config to my rig, what advantage(s) would I get?
Unless AMD improve driver quality, i guess
None…
Why 7770 Crossfire is that stupid? I mean only 55%. I though it's supposed to be 90% or something. Can somebody explain to me why?
I was thinking about going this route, but a simply HD 7870 would be nice too right? especially when i get enough to buy another one and CF those? But i hear that most of time is the driver's fault they dont do to well. is that true?
would my PSU handle this ? i got the 650w version of it.
surely do, if your PSU have 80plus certified :)
If anyone has a picture of this configuration, feel free to drop it by my wall so I can add it here. I couldn't find any :) It would be awesome to have a picture of a member's rig here ;)
-Pip
Sorry to ask,but the crossfire it's only 10% better then my vapor-x edition and 16% then a normal sapphire version,why? If the question doesn't bother.
Hi,
Because it was miss-ranked. I remember the rank wasn't correct but forgot to update. Thanks a lot for the reminder :D
http://lanoc.org/images/reviews/hd7770crossfire/title.jpg
