RVN is likely one of the hottest cash for mining, preceded solely by Ethereum (ETH) and Ethereum Basic (ETC) by the variety of miners. The cryptocurrency belongs to the Proof-of-Work consensus algorithm and makes use of a hybrid algorithm (Kawpow) that engages each GPU core and GPU reminiscence.
We suggest mining RVN within the 2Miners pool. As of now, greater than 22 thousand customers mine this coin within the pool.
Ravencoin makes use of KAWPOW mining algorithm which is thought-about sizzling. It closely depends upon GPU overclocking and energy restrict (PL).
Is GPU Overclocking for Ravencoin and Firo Mining Totally different?
On October 26, 2021, Firo carried out a tough fork that resulted in switching from MTP to the brand new algorithm referred to as FiroPoW.
We wrote about it within the devoted article titled “Firo (ZCoin) Arduous Fork. New Algorithm – FiroPoW. How you can Put together?”
FiroPoW is a modified model of ProgPoW. The identical goes for KawPoW used for RVN mining.
Because of this, these two algorithms, FiroPoW and KawPoW, are each ProgPoW’s modifications. They’re so comparable that the overclocking rules are the identical for each. Regardless that this text is about RVN mining, you may simply use it to overclock GPUs for FiroPoW to mine Firo.
How you can Overclock GPUs for Ravencoin Mining
If you wish to overclock your video playing cards, you need to be able to experiment. One of many components to think about is the price of electrical energy. Aside from the common optimum overclocking parameters, we are able to apply arduous undervolting that leads to solely 80% of a median hash fee however decreases GPU energy consumption by 33–39%. And we are able to nearly all the time do the opposite: acquire 10–15% of hash fee however enhance energy consumption by 22–30%.
It’s necessary to notice that profitability calculators all the time point out sure common optimum overclocking parameters for every mannequin relevant to most GPUs. Nonetheless, skilled miners ought to know the minimal and most capability for every of their GPUs.
For instance, the RTX 2070S may give out 17.05 MH/s consuming 89 W (5.22 W per MH/s), however it might additionally give out 20.88 MH/s consuming 121 W (5.8 W per MH/s). And in case your electrical energy is tremendous low cost, you may even overclock this graphics card to 26.05 MH/s consuming 209 W (8 W per MH/s). On this case, an excellent GPU cooling setup is a should.
Within the desk beneath you may see among the most fascinating overclocking eventualities and RVN mining hash charges on completely different NVIDIA graphics playing cards.
We used T-rex 0.24.2 to get the information. We’re going to replace the desk once we take a look at new GPUs or when higher performing mining software program comes out.
GPU Overclocking for Kawpow Algorithm
When mining this algorithm, mainly all GPU overclocking parameters have an effect on GPU hash fee. So it’s best to overclock all the pieces. But when you’ll overclock all of sudden, you received’t know the place the issue is in case your GPU turns into unstable.
So it’s best to overclock step by step.
Step 0. Earlier than overclocking, calculate the algorithm profitability utilizing 2CryptoCalc. Then write down how a lot you pay for 1 kWh of electrical energy.
Because of this, it is possible for you to to estimate overclocking effectivity permitting for electrical energy price. Now you should utilize these values to resolve what GPU energy consumption stage is affordable for you.
Step 1. Discover the max secure reminiscence clock.
Transfer the reminiscence clock up at +50 MHz intervals till you attain the max stability. Transfer one step down.
Essential: When GPUs get sizzling, GPU reminiscence chips get sizzling as effectively which brings overclocking stability ranges down.
One other necessary factor to recollect is that you simply don’t must activate the capsule for the 1080 and 1080ti. At a set PL fee it received’t offer you extra hash fee, however it should destabilize overclocking.
Step 2. Core overclocking.
In the event you mine utilizing Home windows, set the core voltage in MSI Afterburner. It would make overclocking extra secure and enhance the max vitality effectivity.
Transfer the core clock up at +25 MHz intervals, discover the max secure worth, transfer one step down.
You probably have a multi-rate electrical energy meter and also you need to robotically change to the chilly mode at a better electrical energy fee and overclock GPUs at a decrease electrical energy fee, it’s best to overclock the core in all set factors.
It’s best to begin with the best voltage level. Keep in mind that the upper the core voltage the much less you may overclock. The max overclocking of the identical graphics card at 950 mV is +125 MHz, at 800 mV – +175 MHz, at 700 mV – even +225 MHz, particularly for the RTX 30xx sequence.
On this case it’s best to go away a margin for the upper voltage factors shifting 50 MHz down. It is a vary the place GPUs turn out to be most unstable, and if the motive force crashes, all set factors get erased.
RVN & Ethereum Twin Mining
Fashionable GPU reminiscence can simply retailer the information wanted to mine two cryptocurrencies on the identical time. Nonetheless, they’d compete in opposition to one another for reminiscence and core, so the ensuing hash fee would principally rely upon the depth of every algorithm.
Word that Home windows 10 consumes extreme GPU reminiscence quantities on all GPUs. Twin mining is not possible on GPUs with solely 8GB of RAM, however it’s potential in the event you use Home windows 7 or Linux-based OS for mining like RaveOS.
In actuality, contemplating that Ethereum is essentially the most worthwhile cryptocurrency for mining on the earth, twin mining in 2020–2021 has turned out to be inefficient on GPUs with out LHR lock.
For instance, the RTX 2070 Tremendous can mine only one algorithm and provides out 40+ MH/s consuming 93 W within the case of Ethereum. If GPUs can maintain a reminiscence clock at 7800, they may give out even 42–43 MH/s. When mining Ravencoin, you may get 21 MH/s at a decrease consumption fee of 121 W and 26 MH/s at a better consumption fee of 200 W.
In the event you dual-mine algorithms with completely different depth, you may get 16.5 MH/s for ETH and 16.5 MH/s for Ravencoin consuming 200 W of energy. It’s nearly 40% for Ethereum and nearly 70% for RVN.
It’s simple to note that within the final two years you nearly all the time get extra revenue in the event you mine only one coin – Ethereum. It additionally consumes a lot much less energy.
Word that we used completely different mining applications for testing in order that we may regulate the depth of every coin. The ensuing values may not be the best potential.
You probably have LHR graphics playing cards, in principle you may attempt twin mining, though you received’t see a big enhance in revenue. This feature solely is smart in case your electrical energy charges are low.
Extra on the subject: “T-Rex Miner Totally Unlocks NVIDIA LHR Graphics Playing cards: True or False? Take a look at Outcomes.”
RVN Mining on Nvidia RTX 30хх
As you may see, RVN mining hash fee is normally half of that of ETH in megahashes.
The RTX 30хх sequence, in addition to the 20хх, characteristic extraordinarily quick reminiscence that may transmit giant quantities of information and makes use of extraordinarily excessive clocks. On this case information bus turns into a bottleneck.
That’s why GPUs with an identical information buses have comparable mining hash charges. Some examples are: the 3060ti and 3070, or the 2060S, 2070, and 2070S.
After the 30xx launch GPU cores grew to become extra highly effective and the reminiscence grew to become even quicker, however the information bus dimension remained the identical. So it’s doesn’t make a lot sense to overclock the core: RVN mining hash fee on the 3070 can’t go above 30–33 MH/s. However, energy consumption will go up. So to attain the utmost vitality effectivity on the RTX 3070 or RTX 3060ti when mining RVN and ETH, you’ll want to totally overclock reminiscence and decrease core clock as a lot as potential.
It depends upon reminiscence overclocking: you may get 31 MH/s at a reminiscence clock of 8200 MHz.
For a similar motive twin mining on GPUs with out LHR is ineffective. Mining RVN+FIRO, RVN+ETH, RVN+ERGO, and so forth., on the identical graphics card can’t carry you extra revenue than mining one coin at a time.
Conclusion. Is Ravencoin Mining Worthwhile?
At this time RVN mining is already among the best mining choices apart from Ethereum. Contemplating upcoming modifications as a result of Ethereum’s plans to desert GPU mining, Ravencoin mining could be thought-about a promising various. Plus, Ravencoin gives a variety of choices to establish the specified mining vitality effectivity even inside one GPU mannequin.
It’s unknown how a lot time is left till Ethereum totally shifts to PoS. However it’s best to already begin checking how effectively your graphics playing cards can mine various cash and studying extra about probably secure hash fee/efficiency ranges for various overclocking settings.
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