Test: AMD Radeon HD 7770

Konklusion

Så fik vi kigget lidt på AMD's nye HD 7770 grafikkort. Jeg synes generelt, at grafikkortet har klaret sig rigtig godt. Der blev ingen problemer med kortet før, det kom til overclocking, hvor jeg havde nogle driver problemer, jeg fik dog nået den hastighed på kernen, som AMD siger skulle være muligt.

Innovation/Teknologi - 5
Kortet her har fået samme teknologier som flagskibet 7970, hvilket jeg synes er rigtig fedt. Desuden bruger kortet ikke en vild mængde strøm.

Design/Layout - 4
Kortet er ikke særlig langt, hvilket betyder, at det passer i mange kabinetter. Kølingen fejler heller ikke noget, og jeg målte nogle ganske fine temperaturer, og i forhold til at det er en referance køler, kom der ikke ret meget larm fra blæseren, som der ofte kan gøre på de større grafikkort. Jeg havde dog gerne set 2 CrossFire stik, men det kan også være, vi får det at se senere.

Software/BIOS - 3
Den eneste software vi fik med, er AMD's Catalyst driver. Denne fungerede upåklageligt og skal derfor have 3.

Ydelse - 4
Nu havde vi desværre ikke et GTX550Ti som AMD selv sammenligner med, og det er svært at sige om noget ydelsen på sådan et kort som dette uden en direkte konkurent, men eftersom ydelsen er fin, og der ikke er ret langt op til GTX560 synes jeg at kortet skal have 4 her.

Pris - 4
Prisen på cirka 1000 kr. er meget attraktiv for kortet her. De tidligere x770 kort kostede også omkring dette, da de kom ud, så man må sige, at AMD følger deres tradition med dette kort også.

UK summary

We have looked a bit on AMD's new HD 7770 graphics card. I think that overall this graphics card has done it very well. There were no problems with the card before it came to overclocking, where I had some driver issues, but I did manage to reach the core speed that AMD says is possible.

Innovation/Technology - 5
The card has the same technologies as the flagship HD 7970, which I think is really cool. Furthermore, the card isn't using much power.

Design/Layout - 4
The card is no very long, which means that it is suitable in many cases. The cooling was great too, and I measured some very nice temperatures, and since it is a reference cooler there was not much noise from the fan, which there often is on larger graphics cards. I would however have liked to see 2 CrossFire connectors, but we may also see that later.

Software/BIOS - 3
The only software we got with this is AMD's Catalyst driver. This worked flawlessly and should therefore get 3.

Performance - 4
Unfortunately we did not have a GTX550Ti graphics card which AMD compares this with itself, and it is hard to say anything about the performance without a direct competitor, but since the performance is fine I give the card 4 here.

Price - 4
The price of about 1000kr. is very attractive for the card here. The old x770 cards also cost about this when they came out, so AMD follows their tradition with this card also.

Test: AMD Radeon HD 7770

Innovation / Teknologi	5
Design - Layout	4
Software - BIOS	3
Ydelse	4
Pris	4
Samlet	80%