RVN is without doubt 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 scorching. It closely will depend on GPU overclocking and energy restrict (PL).
Is GPU Overclocking for Ravencoin and Firo Mining Completely 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) Onerous Fork. New Algorithm – FiroPoW. The best way to 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 related that the overclocking ideas are the identical for each. Despite the fact that this text is about RVN mining, you may simply use it to overclock GPUs for FiroPoW to mine Firo.
The best way to Overclock GPUs for Ravencoin Mining
If you wish to overclock your video playing cards, you need to be able to experiment. One of many elements to contemplate is the price of electrical energy. Aside from the typical optimum overclocking parameters, we are able to apply exhausting undervolting that leads to solely 80% of a mean hash charge however decreases GPU energy consumption by 33–39%. And we are able to virtually all the time do the opposite: acquire 10–15% of hash charge however improve energy consumption by 22–30%.
It’s essential 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 can provide out 17.05 MH/s consuming 89 W (5.22 W per MH/s), however it may possibly 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, GPU cooling setup is a should.
Within the desk beneath you may see a number of 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 info. 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 charge. So it’s best to overclock every part. But when you will overclock unexpectedly, 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 value. 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.
Vital: When GPUs get scorching, GPU reminiscence chips get scorching as properly which brings overclocking stability ranges down.
One other essential factor to recollect is that you simply don’t must activate the capsule for the 1080 and 1080ti. At a set PL charge it received’t provide you with extra hash charge, however it should destabilize overclocking.
Step 2. Core overclocking.
When you mine utilizing Home windows, set the core voltage in MSI Afterburner. It can make overclocking extra secure and improve the max vitality effectivity.
Transfer the core clock up at +25 MHz intervals, discover the max secure worth, transfer one step down.
When you’ve got a multi-rate electrical energy meter and also you wish to robotically swap to the chilly mode at a better electrical energy charge and overclock GPUs at a decrease electrical energy charge, it’s best to overclock the core in all set factors.
It’s best to begin with the very best voltage level. Do not forget 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 depart a margin for the upper voltage factors transferring 50 MHz down. It is a vary the place GPUs turn into most unstable, and if the motive force crashes, all set factors get erased.
RVN & Ethereum Twin Mining
Trendy GPU reminiscence can simply retailer the info wanted to mine two cryptocurrencies on the identical time. Nonetheless, they might compete in opposition to one another for reminiscence and core, so the ensuing hash charge would largely depend upon the depth of every algorithm.
Observe that Home windows 10 consumes extreme GPU reminiscence quantities on all GPUs. Twin mining is unimaginable on GPUs with solely 8GB of RAM, however it’s doable 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 planet, 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 can provide out even 42–43 MH/s. When mining Ravencoin, you may get 21 MH/s at a decrease consumption charge of 121 W and 26 MH/s at a better consumption charge of 200 W.
When 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 virtually 40% for Ethereum and virtually 70% for RVN.
It’s straightforward to note that within the final two years you virtually all the time get extra revenue in the event you mine only one coin – Ethereum. It additionally consumes a lot much less energy.
Observe that we used completely different mining packages for testing in order that we might regulate the depth of every coin. The ensuing values may not be the very best doable.
When you’ve got LHR graphics playing cards, in idea you may strive twin mining, regardless that you received’t see a big improve in revenue. This feature solely is sensible in case your electrical energy charges are low.
Extra on the subject: “T-Rex Miner Absolutely Unlocks NVIDIA LHR Graphics Playing cards: True or False? Check Outcomes.”
RVN Mining on Nvidia RTX 30хх
As you may see, RVN mining hash charge is often half of that of ETH in megahashes.
The RTX 30хх sequence, in addition to the 20хх, characteristic extraordinarily quick reminiscence that may transmit massive quantities of knowledge 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 related 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 measurement remained the identical. So it’s doesn’t make a lot sense to overclock the core: RVN mining hash charge on the 3070 can’t go above 30–33 MH/s. Alternatively, 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 must absolutely overclock reminiscence and decrease core clock as a lot as doable.
It will depend on reminiscence overclocking: you may get 31 MH/s at a reminiscence clock of 8200 MHz.
For a similar cause 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?
Immediately RVN mining is already probably the greatest mining choices moreover Ethereum. Contemplating upcoming modifications resulting from Ethereum’s plans to desert GPU mining, Ravencoin mining may be thought-about a promising various. Plus, Ravencoin gives a variety of choices to determine the specified mining vitality effectivity even inside one GPU mannequin.
It’s unknown how a lot time is left till Ethereum absolutely shifts to PoS. However it’s best to already begin checking how properly your graphics playing cards can mine various cash and studying extra about probably secure hash charge/efficiency ranges for various overclocking settings.
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