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New XMRig 5.0.0 Stable Release With Unified CPU and GPU Support

13, Nov 2019

After a number of 4.x beta releases here comes the XMRig 5.0.0 that is first stable unified 3 in 1 GPU+CPU release (first introduced in v4.5.0-beta), OpenCL support builtin into the miner and not require additional external dependencies on compile time, NVIDIA CUDA available as external CUDA plugin, for convenient, 3 in 1 downloads with recent CUDA version also provided (CUDA 10.1). This release is based on the 4.x.x beta series and include all features from v4.6.2-beta, so nothing that much new as features added in the latest stable release. Do note that version 5.0 has the algorithm cn/wow removed (previously used by Wownero) as the project now uses rx/wow – RandomWOW (RandomX variant for Wownero).

Lately we were following closely the XMRig miner software as the one mostly focused on the new RandomX CPU algorithm and its few already available variants, but now it seems that XMRig is getting some competition in the face of the SRBMiner-MULTI miner software that has recently added support for RandomX and variants and is already up to date in terms of performance. XMRig however still has the advantage of being open source and cross platform plus the Nvidia GPU support as SRBMiner-MULTI is a closed source miner available currently only for Windows with CPU and AMD GPU support for a more limited number of algorithms.

– To download and try the latest version of the XMRig CPU miner with RandomX support…

ArQmA (ARQ) Has Forked to a New RandomARQ and Results Are Interesting

11, Nov 2019

We have already mentioned the plans of ArQmA (ARQ) to fork to a new RandomX-based algorithm called RandomARQ and that has happened a few days ago and we have tried CPU mining the new algorithm. Since it is based on RandomX we expected to see significant advantage for the latest AMD’s Ryzen CPUs like we’ve seen with RandomX and some other variants of the algorithm used by other projects. To our surprise however Intel’s multi-core processors are actually not that far behind in terms of performance (a few times slower like on RandomX). Of course Intel is still slower, but the actual difference is not as much as we’ve seen so far and that is definitely good news for miners that have some spare Intel CPUs that might be interested in mining something based on RandomX.

We have tested performance using the latest XMRig miner and SRBMiner-MULTI miner with the seond one still performing slower as we have seen with other RandomX algorithms compared to XMRig. With an AMD Ryzen 3600 using XMRig we are getting around 22.8 KH/s while on Intel Core i7 6850K CPU we get about 17 KH/s, both being 6 core – 12 thread processors though the AMD one is much newer product. With SRBMiner-Multi the results were 13.4 KH/s with the AMD and 7.8 KH/s for the Intel CPU, so you better stick to XMRig for mining ARQ for now and you might want to also test your Intel processor(s) as well for the RandomARQ algo. The not so good news however is that profit for a single CPU mining ArQmA (ARQ) is well nonexistent, unless you do not pay for electricity… 20 USD cents per day for the Intel and 30 for the AMD processors. These dayly earnings could probably just cover your electricity costs if you have cheap electricity at 10 USD cents per kilowatt.

– If you are still interested in the ArQmA (ARQ) crypto project and the RandomARQ algorithm…

Mining Nervos (CKB) Using the Eaglesong Algorithm With AMD and Nvidia GPUs

9, Nov 2019

The Nervos project is nearing its CKB v1.0 Mainnet launch called Lina planned for November 16th or in a week from today, though even in the last days of the testnet you are still able to mine CKB coins thanks to the testnet mining competitions being ran. If you take part in any of these mining competitions the testnet tokens mined will be moved to the mainnet when it launches, though there are some specifics things that you may want to read carefully. The Eaglesong algorithm is more GPU intensive and thus works better on more powerful Nvidia GPUs than on what most widely used AMD cards can deliver, though mining is possible on both AMD and Nvidia hardware. Some good crypto exchanges to trade CKB coins include Bittrex, Citex and Gateio.

There are a number of miners available with support for the Eaglesong algorithm available, though probably the most interesting for Nvidia miners will be NBMiner 26.0 (AMD is also supported) for the moment as it supports dual mining of ETH and CKB. If using dual mining on GDDR5X GPUs make sure you also have the OhGodAnETHlargementPill running as it will help you maximize both the Ethash and Eaglesong hashrates. For instance on GTX 1080 Ti you may be getting 400 MHS on Eaglesong and 33 MHS for Ethash without the pill, and when you run it the performance should go to something like 500 / 42. Mining only CKB should get you around 1100 MHS as hashrate on the same hardware. The latest GMiner 1.73 has also added support for CKB mining for both AMD and Nvidia and it delivers pretty much the same hashrate on 1080 Ti as the NBMiner, though no dual mining in this release (ETH + CKB dual mining should most likely come in next GMiner release). AMD GPU miners have another option for a miner and it is SRBMiner-MULTI that also supports Eaglesong mining. If you are interested in a pool where you can mine CKB, then you might want to start with f2pool, hashpool or spark pool for a start.

– If you re interested in getting more details about the Nervos (CKB) crypto project…


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