We'll be safe once it's fixed, but it's good to see progress

Web wallet seems to be up, at least you can try to login, but it fails while verifying captcha. Perhaps it still has to catch up.

Any success? I was going to use the wallet as I have some stored there and it's down.

Why would they ban it, as long as company pays for used resources? It's even in their best interest, especially when mining using AWS is not profitable at all.

Claymore 10.1 and EWBF 0.3.4 outdated? At 100% 1070 Ti did around 520 sol/s.

Probably mems are limiting in ETH and extra CUDA cores don't help, especially if their 1070 were able to reach +1000 on mems, as their 1070 ti sample could do only +500.

First test results can be found here - https://ithardware.pl/testyirecenzje/test_msi_geforce_gtx_1070_ti_gaming-4244-13.html (only in Polish, although charts speak for themselves). Results are inconclusive (a bit too low <30 MH/s ETH, <500 sol/s ZEC), but see for yourself.

The BIOS you shared already has those straps, keep in mind that to reach 300 sol/s on 7950 you have to overclock it quite a lot, like 1100/1500, if you keep core clock low, there's no way to get there.

It allows to prepare custom set of timings and store it in a proper format. You have to insert it into BIOS using PBE or hex editor, and then flash the BIOS so that changes become active.

Hi all,
while following GDDR5 custom straps' thread I made a program for myself to help creating them. It currently supports Polaris and I'm testing Tahiti, so I thought I could make it more public. Please contact me via PM if you want to obtain it.

Screenshot:


Usage:
1. Paste source strap in "Input -> Encoded strap" field
2. Click Load
3. Make modifications in "Decoded values" section
4. Click "Generate new strap".
5. Once finished, copy the new strap from "Output -> New strap" field and paste it into BIOS.

Changelog:
v0.1:
- first release
- support for Polaris

a little bit of thread necromancy - what is current ETH POS status? When will it be 100% POS? I can't find reliable source of information.

Another question - does blockchain driver for Windows 7 install properly on 8.1?

As in subject, does AMD 17.9.1 driver solve DAG issue?

Hej,
popełniłem artykuł o optymalizacji kart pod mining dla jednego z naszych portali, zapraszam do lektury i komentarzy: https://ithardware.pl/artykuly/mining_kryptowalut_3_4_optymalizacja-3378.html

With +900 memory, you can do 26 MH/s per card. Not all cards do that, though

Technical difficulties happened Pool went down, we brought it up, but we still need to wait for DNS update, IP changed to 52.233.132.151

I have a few Asus Expedition and Phoenix 1050 Tis, all cards with Micron, all do -100/+800/70% on mems easy and 15 MH/s in ETH with claymore 9.8. For ZEC I give +100/+800/75% to get around 160 sol/s. Power is below 50 watts per card.

I buy my cards cheap second hand and first thing I do I replace their fans with Delta 120mm or Sunon MagLev 92mm/120mm running @7V. Delta@12V is very loud, Sunons are OK. After that, it has to be 35+ outside for them to pass 70 degrees, most of the time they are around 65 degrees.

In addition to the above, Max TOLUD might also help, on 4 GB RAM setting it to 3.5 GB is no boot with 4 cards, but Dynamic (default) detects 4 cards and 1 has not enough resources in the OS. You need either to upgrade your RAM to 8 GB or lower Max TOLUD to 3 GB.

200 watt is stock TDP, you can go lower if you undervolt and mod BIOS in your card, you can reach anything in 120-150 watt range depending on sillicon quality in the card.
After all mods, 7950/280 does 250-270 sol/s (clocked 950/1300-1400), 7970/280x does 280-300 sol/s (950/1450-1600), at least that's my Sapphires do.