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Author Topic: Are ATI HD6770's any good?  (Read 3579 times)
nzbtc
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May 20, 2011, 09:54:39 AM
 #1

I've been in bitcoin for a few weeks now, and I've just been using my HD5850 (OC - 330MHash/s). Now that the difficulty has increase, I've decided to purchase a few more gfx cards. Looking around, the 5850's do well in terms of $ per MHash/s but I have come across a fairly cheap source of some ATI HD6770's.

What MHash/s can I expect from this card? Or would it be better to get another (or 2) HD5850's?

Thanks,

13EXX23oQX7CA1qLrM2EDemnYNZDdmngsS
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Basiley
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May 20, 2011, 10:06:34 AM
 #2

its slightly crippled ATi/AMD Barts card, with 1/2 less ROP[OpenCL/mining-non-critical] and 720 units. oboard.
so results would be around 180MH/s, i guess.
nzbtc
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May 20, 2011, 10:10:15 AM
 #3

Thanks for the reply Basiley.

I think I'll stick with the HD5850's then. They are beast's for the cost of em!

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ensign_lee
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May 20, 2011, 12:42:40 PM
 #4

6770 = 5770 . There is literally no diference. AMD just rebranded them.

CENTRA

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Basiley
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May 21, 2011, 10:43:58 AM
 #5

6770 = 5770 . There is literally no diference. AMD just rebranded them.
you right.
and Bart LE is 6790 :/
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