So, after trying various methods and values for overclocking this is where I'm at:
- Running on SCV5.2 -
At first, I was just doing some adjustments using Terminal Emulator through /proc/opptimizer.. bumping it up from 1122 to 1175 or 1180, but I kept getting freeze-ups (it would just lock up, sometimes self-rebooted), especially when testing in antutu (or even just using boat browser, or flipping b/w apps quickly).
Then I moved on to Milestone, and boosted slot 3 back up to 1122MHz, 61 vsel at boot (after a short test), and started to play around with different values.
I gently nudged it up to 1150 and kept it for a few hours with moderate usage and an antutu test or two.. then up to 1175 for a couple of hours and tests..
Below are the results of my best benchmark so far (finally out-performed SGS2!!)
I think the SD card results were a fluke - have never been able to repeat the results (had SD-Booster set to 1824 for my Class 4, 8GB card)..
Still can't safely get to 1200..
These are my current settings, and they seem pretty stable:
slot 3: rate=1175000000, vsel=61
slot 2: rate=900000000, vsel=58
slot 1: stock (600M, 43)
slot 0: stock (300M, 26)
gpu_opps: rate=384000000
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EDIT: just moved it up to 1188 and let it sit for a few minutes - and it just froze into a stuttering reboot trying to open CPU Master Pro! Starting over... Am I doing something wrong, or my system just can't handle it??