![]() ![]() That might sound crazy, but even with increasing difficulty level, it’s not impossible to break even before the beginning of next year. What about profitability in using these cards for mining? With the current price of Litecoin, the R9 290 could reach break even point in a little less than a month. I will look at voltage figures between 1.110V to 1.150V. The reason being that you will be running at 100% GPU load all the time, and if it is getting too hot, the higher hashrate could not be maintained. Most of the time, they run much better at lower voltage than stock. Another area worth tweaking would be the GPU voltages. R9 290X 1000KHash/secīasically, the two R9 will have very similar settings except for the thread-concurrency and gpu-engine. So that i would suggest to take this as a base and keep tweaking from there. But do keep in mind that every card with a different combination of hardware and software will result in a slight difference in output. It will be a good starting point for those with the same cards. Updated: MSI & Sapphire R9 290 940KHash/sec (thanks to our reader for sharing his configuration – Adrian)īasically, the settings is similar to the above except the clock speed and memory speed. That being said, let’s look at the sweet spot for the R9 cards for mining Litecoin. But do keep in mind that R9 cards are relatively loud and runs pretty hot. The HD 7950 was a great card for mining Litecoin, but with the new kids introduced, the attention will be shifted to the R9 290 and R9 290X. Radeon R9 290X gets around 360W = 2.71KHash/Watt.Radeon R9 290 gets around 330W = 2.73KHash/Watt.Radeon HD 7950 gets around 300W = 2.00KHash/Watt.Let me show you some rough figures (please keep in mind that these are rough estimations with some variance, but will give you an idea of the difference between these few GPU) : That being said, I got hold of another GPU from AMD, that is Radeon R9 290.ĪMD has increased the par with two new releases of the Radeon R9 290 and Radeon R9 290X which boasts even higher hash per watt ratio than the reigning HD Radeon 7950. Found one or two units from small vendors but the price itself have spiked for at least 20 percent. The other day i went to shop around and found out that most of IT providers have ran out of stock on Radeon HD 7950. The most popular GPU being the AMD Radeon 7950, well known for its high hash per watt ratio. With the recent price of Litecoin skyrocketed 400%, many have begun showing interest in mining. For solo mining and collective mining of cryptocurrencies, the best coins are XMR and BCN.Litecoin GPU mining with AMD R9 290 and R9 290X – Sweet Spot for 1000KHash/sec To simplify the configuration process, novice users install a graphical shell CGWatcher. NeoScrypt algorithm is used, which allows to a significant increase in the hash rate Message output configuration and creation of an artificial delay for routers is also done by the miner, not by the program. NeoScrypt algorithm is used, which allows to significant increase the hash rate įunctionality for productive graphics card overclocking Ĭonfiguration of the console application is carried out through the config file If necessary, the user will be able to configure the work through the proxy, as well as to use the Load Balance and Round Robin strategies. In particular, incorrectly working workers are automatically disabled. In addition, in the settings, you can set the speed of the fans. The main feature of this program is that it has special tools for effectively overclocking video cards. Therefore, for such hardware, it is more appropriate to use Claymore's Dual Miner, which allows you to mine Ethereum and another additional coin simultaneously. The fact is that CGMiner does not support CUDA technology, which is the basis of the latest NVIDIA cards. Now let's analyze how to use the miner on concrete examples.įirstly, the console client is designed for AMD video cards. Load intensity and connection data to the pool are prescribed manually in the config file. Naturally, this can be a problem for beginners. ![]() The miner is based on the NeoScrypt algorithm, which allows a significant increase in the volume of mined crypto coins.ĬGMiner is set up through the command line. Thanks to fine-tuning it is possible to achieve the maximum hash rate on the CryptoNight algorithm, the main thing is to choose the basic parameters correctly.ĬGMiner mining software is considered the most effective software for GPU devices. The advanced functionality of the miner allows you to overclock your video card. The software is designed for experienced users. Official CGMiner program is a console client for cryptocurrency mining. ![]()
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