Posts Tagged ‘sha256t

The latest version 0.7.2 for the T-Rex Nvidia GPU miner brings support for the new X22i mining algorithm used by the SUQA project. The even better news, besides the fact that another miner supports this new algorithm is that T-Rex 0.7.2 provides up to about 40% faster performance for X22i compared to the latest zjazz Nvidia miner that was previously the fastest in terms of hashrate. The SUQA coin has just reached its first planned block reward halving, so gaining some extra performance boost might be just what you need to keep things profitable on the longer term.

If you are mining SUQA on Nvidia GPUs, then it would be a wise idea to update from zjazz to the latest T-rex and continue mining it with significantly higher hashrate. If you are having stability issues with X22i mining you might try to decrease your overclock or play with the power limiter until you have the mining rig stable. Do note that the T-Rex is a closed source miner with 1% development fee built-in. Also make sure you have a recent video driver installed (the latest for CUDA 10 support) as the binaries for both Linux and Windows are compiled for CUDA 9.1/9.2/10.0.

For more information and to download and try the latest version of the T-Rex miner…

The development of some of the ccMiner forks for Nvidia GPU miners didn’t seem very active visually in the last couple of months, especially with coins such as ZCash (ZEC) that came with their own miner releases, but it hasn’t been stopped. A few days ago tpruvot has made a pre-release version of his new ccMiner 2.0 available (source) for people interested in checking it out with probably a few small things left to be ironed out before the final 2.0 release is made available. So if you are using Nvidia GPUs to mine crypto coins then you might want to give it a try and don’t forget to send a tip to your local friendly ccMiner developer for a beer or two to show your support.

ccMiner 2.0 RC2 changelog:
– Handle cryptonight, wildkeccak and cryptonight-lite
– Add a series of new algorithms: timetravel, bastion, hmq1725, sha256t
– Import lyra2z from djm34 work…
– Rework the common skein512 (used in most algos except skein ;)
– Upgrade whirlpool algo with alexis version (2x faster)
– Store the share diff of second nonce(s) in most algos
– Hardware monitoring thread to get more accurate power readings
– Small changes for the quiet mode & max-log-rate to reduce logs noise
– Blake2s fix, variant built with CUDA 6.5 (not usable for lbry)

Do note that this release may not contain the best optimizations and fastest performance on all of the supported algorithms, so depending on what you are currently mining you may need to stick to another faster fork of ccMiner or not. Also the CUDA 6.5 binary release does not work for LBRY mining as noted in the changelog, so either use the 8.0 release or compile with 7.5 for mining that coin.

To download the latest official ccMiner 2.0 RC2 Windows binaries (32/64-bit)…