Well, as I start this reply it's 1:23pm.
I just OC'd all four of my S3's to 237.5, I have a dentist appointment at three. So after I hit the post button. I'm gonna do a single refresh on all four to see web stats. After that I'll let everything be til probably around 4pm when I get back. If everything looks good, I'll leave them all on 237.5 for 24hrs.
If after that, everything still looks good. Then about this time tomorrow or so I will take the proverbial plunge and try 250 on one of them for 24hrs. If that holds good, then I'll set the second at 250 and let run 24hrs, so on and so forth til I t all four on 250 if I'm lucky.
Between 237.5 & 250, is there any other freqs, I think I saw someone say 240 or something a few pages back.
Ok, so back from the dentist, checked on the four S3's and no x's but I did however notice something weird and maybe it will wind up between now and tomorrow. Anyway, below are as of this post... Elapsed Time, Gh/s(5s) & Gh/s(avg) as well as the HW & the Diff a & r figures.
My curiosity is in tthe avg speed of miners 1 & 3 while 2 & 4 look good. Haven't done the HW% math, maybe someone could for me ? lol.
Oh ya, all four are OC'd to 237.5
Miner 1Time: 2h 23m 11s
5s: 451.62
Av.: 445.94
HW: 269
Diff A: 867,072
Diff R: 2,560
Miner 2Time: 3h 6m 23s
5s: 471.79
Av.: 474.91
HW: 927
Diff A: 1,222,656
Diff R: 4,096
Miner 3Time: 2h 56m 37s
5s: 468.71
Avg.: 458.37
HW: 86
Diff A: 1,109,504
Diff R: 1,536
Miner 4Time: 3h 6m 6s
5s: 501.62
Avg.: 475.88
HW: 54
Diff A: 1,244,160
Diff R: 1,536
About this time tomorrow I'll use actual pics when it will be ~24hrs that they will all have been up on 237.5.
Power consumption?
Each one on it's own min 1k watt PSU using all four power ports. Have done a reset or two since the quoted post but all four seem stable now all ~470Gh/s @ 237.5. I can with certainty say I wont be attempting 250 since 2 of 4 miners seemed flaky at first on 237.5, but like I said. After some resets, all seem fine now on that freq doing ~470.
Miner 1 new Uptime: ~1hr
Miner 2 new Uptime: ~1hr 30min
Miner 3 new Uptime: ~1hr 30min
Miner 4 new Uptime: ~1hr 30min
Will be checking them off and on til I go to bed tonight but if any are showing x's / aren't hashing ~470 this time tomorrow which will give me ~24hrs. I'll have to DC the "bad" ones to 225 and see how they hold for 24hrs.
I was thinking of having my collo guy re-paste them but I doubt it would do anything, and besides that... all temps look good right now.
Miner 1: 42/42
Miner 2: 43/42
Miner 3: 42/42
Miner 4: 40/43
I did notice the high RPM on miner 2... FWIW, here's all the units RPM's. Assuming all checks out this time tomorrow, I'll upload pics and work out the HW%.
Miner 1: 3180/1860
Miner 2: 10,080/11,040
Miner 3: 1920/1800
Miner 4: 2460/2040
