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re: I'm looking to build a PC
by Miraluka Soran on April 19, 2013 6:35 am
The XX70 series Radeons are usually considerably faster than the XX50 counterparts, Here's the comparison from hwcompare - http://www.hwcompare.com/12187/radeon-hd-7850-vs-radeon-hd-7870/
To put it in perpective by speed alone my 6870 is marginally faster than a 7850, for total processing power the 7850 is marginally better - http://www.hwcompare.com/12078/radeon-hd-6870-vs-radeon-hd-7850/
Have to checked a calculator to make sure the 600W is enough power for that build? Newegg as a calculator on their site to figure it out with, the 7870 cards suck a lot of juice, might want to make sure you have enough there to get full performance out of all the components. If you are underpowered you could end up burning up that new card when you turn it on for the first time. It'll try to pull too hard and overheat
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gluefootVeteran
Joined: 26 Sep 2011 Posts: 513
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re: I'm looking to build a PC
by gluefoot on April 21, 2013 7:15 pm
Miraluka Soran wrote: | The XX70 series Radeons are usually considerably faster than the XX50 counterparts, Here's the comparison from hwcompare - http://www.hwcompare.com/12187/radeon-hd-7850-vs-radeon-hd-7870/
To put it in perpective by speed alone my 6870 is marginally faster than a 7850, for total processing power the 7850 is marginally better - http://www.hwcompare.com/12078/radeon-hd-6870-vs-radeon-hd-7850/
Have to checked a calculator to make sure the 600W is enough power for that build? Newegg as a calculator on their site to figure it out with, the 7870 cards suck a lot of juice, might want to make sure you have enough there to get full performance out of all the components. If you are underpowered you could end up burning up that new card when you turn it on for the first time. It'll try to pull too hard and overheat |
Yeah, the calculator said 600 watts should be fine (came out to 583w) but I think I'll upgrade to 700 watts or so for fans and such.
_________________ "Age does not define maturity, only the individual themselves can do that." - 9th Article of the Charter
"Did I fire six shots or only five? Three? Seven. Whatever."
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re: I'm looking to build a PC
by Blast Hardcheese on April 22, 2013 11:27 am
There is a difference between the 7870 and 7850. But sometimes that also depends on the brand as well.
Glue, I'd recommend reading things like http://www.tomshardware.com/forum/350516-33-7850-7870 to make your decision. If I had had more $ at the time, I would have gone with the 79xx instead of the 7850. But I didn't. It's up to you. I just know that the one I have is up there and close to the 7870.
_________________
Since Raptr was installed.
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