Posts Tagged ‘RandomX GPU miner’

XMR-STAK-RX 1.0.0 Is a New Totally Free RandomX CPU Miner

16, Nov 2019

The developer of the XMR-Stak miner has released XMR-STAK-RX 1.0.0, a new miner supporting only the RandomX algorithm and its variants for CPU miners and with no development fee built in. The miner is available for both Linux and Windows as pre-compiled binaries. This is definitely good news for anyone interested in the nearing Monero (XMR) hardfork to RandomX at the end of he month or any of the other altcoins that have switched to RandomX variants or are planning to do so after XMR forks.

Now there is one more option for miners to choose from regarding RandomX support, besides XMR-STAK-RX there is the first one with RandomX support XMRig as well as the more recent also new miner SRBMiner-Multi. Just like XMRig does come with GPU support for RandomX, XMR-Stak also supports GPU mining, however considering that RandomX is optimized for CPUs that is not much of advantage as even high-end video cards perform similar to the low-end processors with much higher power usage, making GPU mining RandomX pretty pointless for the moment.

Do note for the moment that XMR-STAK-RX 1.0.0 supports only RandomX, RandomX Loki and RandomX WOW, no support for the Random ARQ algorithm used by ArQmA (ARQ), so you have to sue any of the other two miners for that one. Performance wise XMR-STAK-RX 1.0.0 does seem to be about 1000 H/s slower compared to the other two alternatives at the moment running on AMD Ryzen 3600 CPU (on RandomX and RandomX Loki, RandomX WoW is better), so there is more to be desired in terms of updates regarding hashrate. Regarding performance on Intel CPUs, our test on an Intel Core i7 6850K has shown pretty much the same low performance with XMR-STAK-RX as with the other miners, so apparently AMD support might need some more optimizations for best performance.

– To download and try the newly released XMR-STAK-RX 1.0.0 for RandomX mining…

Monero (XMR) to Hardfork to the RandomX Algorithm on November 30th

27, Sep 2019

Monero (XMR) will be once more changing its PoW algorithm for mining in an effort to attract regular miners CPU/GPU miners and drive away FPGA/ASIC miners. Testing on the private RandomX testnet has concluded successfully and RandomX PoW mining will move to public testing on the XMR testnet later today. There is quite some time left before the fork happens though, it is scheduled for block 1978433 that should hit sometime on November 30th, so there is time for you to get familiar with the new RandomX algorithm by then. If you are interested in checking out the performance of your CPUs, then you might want to check the official RandomX Benchmark app (link for download below). There is also a not so optimized OpenCL miner available that works on both AMD and Nvidia GPUs available as well, though performance might be disappointing compared to that of higher-end CPUs at this point.

It is interesting to note that the RandomX algorithm apparently favors CPU mining due to its design even GPUs might not do so well initially with it, though we are probably going to see better optimized GPUs miners soon enough. All in all this might make CPU mining attractive to miners around the fork date, though there are other factors to take into account as well, so we will have to wait and see. AMD’s Ryzen CPUs are doing particularly good in the initial benchmarks of the RandomX algorithm as it is already being used by the new project Epic Cash (EPIC). You can see that the AMD Ryzen 9 3900X is doing particularly good in terms of performance with its big number of cores and low power consumption, though it is also an expensive and still hard to find product.

– To download the RandomX Benchmark CPU app (Windows and Linux)…
– To download the XMRig CPU miner with RandomX support (Windows and Linux)…
– To download the RandomX OpenCL GPU miner (Windows only)…


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