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i need a good cryptonight strap for h5gq8h24mjr

I need it too.

Don't we all?

Akakakakakkakaa, count me in.
For 1150 2100, max i can get only 930 h/s for xmr. How about others?

which card is used to get 930 amd or nvidia Huh

My RX 470 4 GB Elpida Card makes 930 H/s XMR ... Core @1150, Mem @ 2050 ... sgminer 896/8/2 ... 55W(gpuz) ... 0 Memoryerrors
R0land´s Strap mix: 777000000000000022AA1C00315A5436A0550F15B68C1506004082007C041420CA8980A9020004C 01712262B612B3715 (copy from PBE)
The data from GPUZ are a little bit different : 777000000022AA1C0315A5436A055F15B68C1560408207C41420CA8980A9204C01712262B612B37 15
Why are the data different ?

It skips some double 00 pairs and shows them as either 1 zero or doesn't show them at all. Also, it moves the bits around. This is not raw format. Not in endian, the bits are probably grouped together for each timing.

Also, i dont see how you can be making 930h/s with that strap at such low clocks and this wrong miner config.

At 1380/2000, with the same strap and 896/8/2, sgminer barely pulls 500h/s.
With 896/8/1 its doing 700h/s.
With 512/4/2 its doing 850h/s.

Also, that strap TRCDR is not the same with TRCDRA.

Same miner config for my RX470 and RX480 cards gives me even lower hash rates (450h/s). Considering, you need to do ~1k raw intensity total on both Linux and Windows, i dont see how you can be pushing 1.8k raw intensity.

Pretty much depends...seeing this strap I seriously doubt it can handle 2050 without errors.

If the card is dedicated, the strap works realy good and stable (24h, 0 rejected shares). But if you also use the card for working with the OS, sometimes the miner doesn´t start with 896 worksize or BSOD. Dedicated no problems.
At 1100/2000 it makes ~30 ETH wth claymore single mode, and no error.

Don´t try 1380/2000 ... 1100/2000 @850mv is maybe better (~890h/s) .

Good luck Wink

Okay.... I found the issue.

It was the drivers.

The way, you, Roland were doing things were entirely different.

By default, the RX *70 and *80 cards maximum Raw Intensity is 512 at -w 4 and 2 threads.

BUT, the Compute mode (BlockChain driver), is the thing that helps with overcoming this issue.

I tested today with 17.12.11 with Gaming mode, Compute mode, the mentioned strap, and sgminer configs of 512/4/2 and 896/8/2.

Results were as follow:
235w at wall (whole rig, testing only the 580, so assume ~100w for card, ~80% PSU eff.). For all straps and configs. Temps ... around the same.

1380mhz Core/2000mhz Mem, 1100mv/750mv.

Roland strap, 512/4/2, gaming mode : 750h/s.
Roland strap, 512/4/2, compute mode : 750h/s.
Roland strap, 896/8/2, gaming mode : ~700h/s.
Roland strap, 896/8/2, compute mode : 950h/s.

My strap, 512/4/2, gaming mode : 950h/s.
My strap, 512/4/2, compute mode : 950h/s.
My strap, 896/8/2, gaming mode : ~750h/s.
My strap, 896/8/2, compute mode : 1024h/s.

did you test it for eth other than that 30MH test? i don't understand why so many zero's went away -_-

Munhenhos

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