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Showing 2 of 2 results by _bender_
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Board Mining (Altcoins)
Re: [ANN] sgminer v5 - new unified multi-algorithm on-the-fly kernel switching miner
by
_bender_
on 26/06/2014, 21:03:32 UTC
Hey, gotta problem with my 5x280x rig. Always, after some time, one card will report as DEAD and then i cant close miner after some trying computer totally freezes. Using latest v5 build. stock clocks. Any ideas? Should update to 14.6 driver?
+1. I have this problem too. Trying many configs - 23 hours is the best result, after that 1 card sick->dead.
4x280X, 14.4 drivers
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Topic
Board Announcements (Altcoins)
Re: [GPUC] GPU Coin | GPU sale Friday~ Get a TOXIC R9 280X for $300
by
_bender_
on 05/04/2014, 10:01:35 UTC
Hi all! Are these the cards that are sold in gpucoin store? Found a sweet local deal on them. If they're not, is it worth picking these for mining? What would be hashrates for them on known algos? thanks in advance.

Code:
Brand     Gigabyte
Model     Radeon R9 280X
MPN       GV-R928XOC-3GD
I have 4xGigabyte GV-R928XOC-3GD-GA. I think it almost the same. 
Hashrate for some algo:
Scrypt - ~710kH/s
Scrypt-N - ~360kH/s
x11 - ~2000kH/s
Some settings - core - 1025MHz, memory - 1500Mhz, vddc - 1.075v
Other algos i don't tested Smiley