No memory timings shifting. Performance memory timings
Undervolted for better power consumption
ETH 30-32MH/s Samsung
We accept various of cryptocurrency thanks to Shapeshift integration
After payment you will be able to download your bios
Make sure you are buying the exact same bios. Look at “Additional information” and compare it with your bios information. The fastest way how to do that is download SRB Polaris. In the gallery there is screenshot from SRB Polaris 3.2 of the bios. If you can’t find the exact same bios contact me via e-mail email@example.com and send your bios, I will add it.
Once you have some errors lower clocks a bit until there are no new errors. These clocks should be stable
After you find the best memory clocks you can set core clocks (overclock or underclock) then you can try lowering voltages.http://www.pcworld.com/article/250644/how_to_overclock_your_graphics_card.htmlHWinfo - find your GPU and the GPU memory errors line. Watch it for numbers. If there are any after few minutes your memory clock is too high. If you have few errors after hours it's no problem. But key is to have 0 errors. Memory errors can cause bad shares and may end up with BSOD
Some recommended clocks and voltages for RX cards - each card is different this is only for approx values!
Go to Lost License and insert your e-mail, system will then send your license.
All of these bios have undervolted core and memory (VDDCI), but only a bit for stability with all cards, most of them also have memory OC. All bios use performance timings or Pro performance timings. You can find most of the performance timings in my Bitcointalk guide, those Pro performance timings have higher hashrate and they are not listed in my guide. You can get them only if you have my Premium pack, Pro peformance timings bios or in PBE 2.0.
brendan.langley (verified owner) –
5 Star +
I was getting 2 X 390 Hs on a dual thread – couldnt get more – tried all sorts – even had guys telling me they had sold their gigabytes to buy 4gb other brand 580s – and they getting 900+ hashes now.
Loaded this rom – va voom – 2 X 515 Hs – total of 1030 hashes on a card I thought was crap. Bestest $5 I have ever spent. Was so impressed I bought PBE 2.1
HASHRATE REPORT – AMD (about 12 hours running)
| ID | 10s | 60s | 15m | ID | 10s | 60s | 15m |
| 0 | 517.6 | 517.3 | 517.2 | 1 | 518.3 | 517.3 | 517.2 |
| 2 | 519.1 | 517.1 | 517.0 | 3 | 514.5 | 516.4 | 517.0 |
Now I need to know what you can do with a RX 550 – there are guys out there stating they getting over 500 hashes – I max at 400 – what can you do?