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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: Can somebody please help me to overclock 5500xt in debian on: July 25, 2022, 11:15:37 PM
It is possible to use powerupp program (developed by azeam), which is a graphical add-on for the UPP (Uplift Power Play) console utility (by sibradzic).
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: CryptoDredge 0.27.0 CUDA Miner on: July 07, 2022, 02:29:00 PM
Error:
CryptoDredge: error while loading shared libraries: libnvrtc.so.11.2: cannot open shared object file: No such file or directory
despite I have latest Nvidia drivers installed with CUDA 11.7 support (xubuntu 18.04).
3  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] KASPA (KAS) - CPU PoW - ghostDAG on: June 06, 2022, 11:36:38 AM
KASPA coin is good for GPU mining, but there is a little bit hot algo for summer. There is a review of KAS here: https://www.cryptoprofi.info/?p=11997. Taking into account activity of developers, this crypto may have good future.
4  Alternate cryptocurrencies / Mining (Altcoins) / Re: msi 5500xt 4gb, ubuntu 20.04, amdgpu 20.45 on: May 13, 2022, 08:34:47 AM
It's not a good idea to mix such cards in one rig. Radeon R9 290/390 works best with amdgpu-pro-17.40-514569 driver. AMD RX5500 needs new one.
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: RX 5500 xt overclock on: May 13, 2022, 08:31:37 AM
I had troubles while overclocking RX5500 in Linux-based systems. You can do it with UPP (Uplift Power Play) software. Much easier to use Windows and MorePowerTool (MPT). There is an article about it here: https://www.cryptoprofi.info/?p=7509
6  Bitcoin / Bitcoin Discussion / Re: Elon Musk won't save Doge or Bitcoin this time on: May 13, 2022, 07:12:54 AM
Musk's purchase of Twitter and the fall of Bitcoin - is there a connection between these events? Read article here: https://www.cryptoprofi.info/?p=11830
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: NVIDIA GeForce GT 730 on: February 23, 2022, 09:11:04 AM
There are two different versions of GT730: with Kepler and Fermi GPU Core. Last one is too old. Kepler is more powerful but too weak for mining. I achieved 96 h/s while mining on CN_GPU algo with xmrig-nvidia miner. Some information about mining on GeForce GT730 4GB GDDR5 is here: https://www.cryptoprofi.info/?p=11162.
8  Alternate cryptocurrencies / Mining (Altcoins) / Re: CPU coin recommendation on: January 17, 2022, 02:09:56 PM
The best choice for you are coins optimised for AVX-512 set of instructions and cpuminer-opt-jayddee. I'd recommend you scryptn2 algo. Bitcoin Subsidium (XBTX) and VeriumReserve (VRM) are coins using this algo. There are some examples about mining on this algo on zergpool in the article here: https://www.cryptoprofi.info/?p=5434. There is a possibility to convert your mined coins to BTC, LTC or other coins on zergpool.I'm using all my CPUs there on scryptn2, yescryptr16 and lyra2z330 algos.
9  Local / Майнеры / Re: Пора продавать видеокарты? on: January 14, 2022, 12:17:06 PM
Ко второй половине 2022 года рынок новых карт насытится благодаря массовым продажам таких карт, как AMD Radeon RX6500/6400, Nvidia RTX3500 и выпуску линейки RTX4000. Цены на старье неизбежно упадут.
10  Local / Майнеры / Re: Куда уйти с HiveOS / Выбор и обсуждение "OS for mining" on: January 14, 2022, 12:14:34 PM
Hive OS - это сборка под майнинг на ядре ubuntu. Немного труда и терпения и почти весь функционал можно получить бесплатно на ubuntu/xubuntu и им подобных осях. Полученные при настройке ригов знания станут приятным бонусом.
11  Local / Майнеры / Re: Майнинг на Tesla on: January 14, 2022, 12:11:43 PM
Учитывая проблемы с майнингом на видеокартах Tesla K, радует, что у кого-то получается запустить майнинг на автомобилях Tesla.
12  Local / Майнеры / Re: Radeon RX 6500 XT on: January 14, 2022, 12:10:15 PM
У 6500-х защиты от майнинга как таковой нет. У них просто используется 64-битная шина памяти, которая серьезно режет производительность подсистемы памяти. На алгоритмах, нетребовательных к VRAM эта карат должна вести себя очень достойно ввиду высокой скорости GPU и маленького потребления. Некоторая инфа по видеокарте Radeon RX 6500XT есть тут: https://www.cryptoprofi.info/?p=11267. Благодаря наличию 16 мегабайт быстродействующего кеша на некоторых алгоритмах (типа lyra2z330) будет достигаться серьезный прирост хешрейта. Ажиотажного спроса на видеокарту со стороны майнеров вероятно не будет, что, может быть, снизит цены на рынке б/у видеокарт, где сейчас наблюдается сумасшествие...
13  Alternate cryptocurrencies / Mining (Altcoins) / Re: Radeon RX 6500 XT is bad at cryptocurrency mining on purpose, AMD says on: January 14, 2022, 12:02:11 PM
A serious disadvantage of Radeon RX 6500 XT is low bandwidth of the memory bus (64 bits), as well as use of only 4 PCI-E lanes. This greatly reduces performance of the memory subsystem. However, given the presence of 16 MB of third-level cache (AMD Infinity Cache), throughput of the RX 6500 XT is declared by AMD at 232 GB/s. This value is achievable when performing operations with small data packets and can seriously increase hashrate on some mining algorithms (like lyra2z330).
Similair improuvment is observed on CPU Intel i5-4570R with 128 MiB of L4 cash (article about mining performance of this CPU is here: https://www.cryptoprofi.info/?p=11239).
14  Alternate cryptocurrencies / Mining (Altcoins) / Re: Identifying Bad PCIE riser cards on: December 23, 2021, 07:32:37 PM
In most cases, it is not the riser that is to blame, but the cables that carry the signal between GPU and motherboard. They can have poor shielding quality, poor contacts at the joints. The real problem due to risers can be the failure of the converter, which directly converts 12V to 3.3V. Such risers can kill the video card when this converter burns out. So, it's better to use risers with double conversion 12V-5V-3.3V.
15  Alternate cryptocurrencies / Mining (Altcoins) / Re: Need info about rtx a4000 on: December 02, 2021, 02:46:46 PM
There are some info about Nvidia RTX A4000 cards here: https://www.cryptoprofi.info/?p=10646
RTX A4000 has GA104 chip, RTX3070 has similair GPU, but it is worse due to fewer stream processors, as well as LHR-restrictions, 3070Ti must be better.
16  Alternate cryptocurrencies / Mining (Altcoins) / Re: Mining error: Need Assistance! on: November 25, 2021, 05:55:16 AM
Look in file C:\Windows\System32\drivers\etc\hosts. Maybe the problem is there. Try to put there pools-whitelist from minerstat.
17  Alternate cryptocurrencies / Mining (Altcoins) / Re: anyone got a 1030 mining? on: November 09, 2021, 06:52:08 PM
I have seen videos on Youtube this card mining Vertcoin even at 2 GB just a couple of months ago,right now 4 GB can do that I believe also and I have seen that it does like 0.20-0.25 VTC daily.The power consumption is really low so if you have one such card it doesn't hurt to let it mine Vertcoin,I doubt it can perform better in other algorithms.
2 GB version of Nvidia GT1030 gives about 100 Kh/s while mining verthash algo. It seems to me that the most profitable algo for this card is CN_GPU 240 h/s. More information about this card is here: https://www.cryptoprofi.info/?p=8338. I think there is no difference in performance on most of the algos between 2 and 4 GB versions. Latter GPU is more universal because it's possible to launch mining ERGO, FIRO, most of ethash coins, etchash, etc.
18  Alternate cryptocurrencies / Mining (Altcoins) / Re: anyone got a 1030 mining? on: November 07, 2021, 04:37:32 PM
1030 gives only 5-7 MH/s while mining Ethash-coins.
19  Local / Майнеры / Re: Мошенничество при ремонтах оборудовани on: November 06, 2021, 01:47:57 PM
Сейчас б/у видеокарты стоят дороже чем они продавались новыми. Находится множество мошенников, желающих навариться на этом хайпе. Не будь возможности обманывать покупателей подержанных видеокарт, такие люди нашли бы другие возможности для обмана. К сожалению, отсутствие порядочности и желание урвать становятся все более распространенными среди людей.
20  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][ARWN] Arowanacoin - A Post-Quantum Security CPU coin with Falcon on: October 26, 2021, 09:19:27 PM
Strange coin: explorer doesn't work, there is no White Book, trading volume is scanty.
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