820KHs per 280x - Config + SS

[cwizard]

I spoke to the owner of this shop. He has 14 in stock.
http://shop.magicboxsolutions.com/msi-radeon-r9-280x-graphic-card-1000-mhz-core-3gb-ddr5-sdram/

10 now, thanks for the referral

[cwizard]

has anyone other than the OP managed to pull this 820khs off?
im trying but cant hit it yet.
cheers.

The best I have seen is 750, I'm using BAMT 1.3

[atp1916]

I do not think the cards in the OP are BF4 Eds.

I can't provide anything about the ram as i have since sold these cards off for 270s.  

270s make quite a bit more sense in terms of performance / watt!

What hash rate are you getting with the 270s? and which brand of 270s did you get?

Sorry for digging this thread up, but just noticed this question:
MSI 270s and Asus 270s which are collectively doing ~470khs @ 1100/1250/1.1v @ i19.

[CrystalCoin]

What / where do I get the optimized bin?

[zneww]

I do not think the cards in the OP are BF4 Eds.

I can't provide anything about the ram as i have since sold these cards off for 270s.  

270s make quite a bit more sense in terms of performance / watt!

What hash rate are you getting with the 270s? and which brand of 270s did you get?

Sorry for digging this thread up, but just noticed this question:
MSI 270s and Asus 270s which are collectively doing ~470khs @ 1100/1250/1.1v @ i19.

I concur with these settings. 1100/1250 but i use xI @ 4. and get ~480khs

[W0rkH0rse]

Didn't realize my MSI 290x cards were actually all 7970. But the 290x recommended settings work great with very little tweaking and I did all this work so I'm gonna post it here cause i just don't care enough to look for the correct thread to post it under. Meh.



    "worksize": "256",
    "intensity": "20",
    "thread-concurrency": "8192",
    "gpu-engine" : "1168",
    "gpu-memclock" : "1500",
    "lookup-gap" : "2",
    "gpu-powertune" : "20",

    "failover-only" : true,
    "no-pool-disable": true,
    "no-submit-stale" : true,

    "queue": "0",

    "kernel" : "darkcoin",
    "kernel-path": "/usr/local/bin"





MSI R7970 TF 3GD5/OC BE
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127732
stock voltage