asus h97 pro gamer

[richardpunsalan]

hi everyone i have this motherboard asus h97 pro gamer im planning to put to gpu for cross fire
i have
1.sapphire dual x r9 280 3gb
2.sapphire hd7770 ghz edition 1gb

is this both gpu compatible to each other?

also i have corsair cs 750m 750 watts is this enough for my both cards?

other specs:
i5 4440 ghz
8gb ram

thank you....

 

[ThatVietGuy]

You can't Crossfire those two cards.

 

[Twenty4Hours]

No, the equivalent for the R9 280x is the HD 7970, also, yes that is enough watts for two cards.

 

[richardpunsalan]

but this two cards they have cross fire connector?so both my gpu not compatible to each other.?by the way twenty4hours my sapphire dual x r9 is 280 not with 280x.cause i think 280x needs more power to work it.

pls final answer for my question other wise i will not use my sapphire hd7770 to cross fire to r9 280.


pls final words to all expertout there>>>>>thank you...

 

[ThatVietGuy]

NO. You CANNOT Crossfire those two cards.

Just because they both have a Crossfire connector doesn't mean they can be used together.

End of story.

 

[richardpunsalan]

thank you thatvietguy..one more thing that psu enough to run this spec.
i5 4440 ghz
8gb ram
sapphire dual x r9 280
corsair h80i
is it good brand and good quality psu.thank you again.

 

[ThatVietGuy]

Yes, 750W is enough for that configuration.

The brand and model aren't the best, but it should be fine.

 

[richardpunsalan]

No, the equivalent for the R9 280x is the HD 7970, also, yes that is enough watts for two cards.

 

[richardpunsalan]

you mean to say i can run those two cards in my mobo without cross fire connector?pls.reply thank you twenty4hours