Skip to main content

ASIC Miner ICERIVER KAS KS0 Profitability

ASIC Miner ICERIVER KAS KS0 Profitability In the realm of cryptocurrency mining, the Iceriver KAS KS0 miner has garnered widespread attention. Tailored specifically for the Kaspa network's KHeavyHash algorithm, it boasts high hashing power and low power consumption, making it an ideal choice for many miners. In this article, we will comprehensively assess IceRiver KS0 profitability while considering the Kaspa market conditions and the attributes of KS0 miner. Kaspa Market Dynamics Kaspa is a vibrant cryptocurrency network aimed at delivering high performance and scalability for everyday transactions. At the time of writing this article, the Kaspa coin trades at approximately $0.04959. But it's essential to note that cryptocurrency markets are highly susceptible to price volatility. Hence, investors must remain vigilant about market dynamics. Additionally, the Kaspa network's mining difficulty and reward mechanisms play a role in mining returns. Attributes of the IceRiver KS

Why do miners need to overclock and underclock?

Why do miners need to overclock and underclock?

Why should the frequency be reduced when the market is terrible and overclock when the market is good? Why can the profit of the miner be changed through frequency modulation? Today we will talk about overclocking and underclocking of the miner.

1. What is overclocking and underclocking?

Both overclocking and underclocking are relative to the normal working mode of miners. Overclocking/downclocking essentially optimizes the miner algorithm to change the miner's power consumption and hash rate. It can be understood that the miners can adjust different gears, the low hash rate gear, the normal hash rate gear, and the high hash rate gear respectively correspond to the down-frequency, normal, and over-frequency working modes.
Of course, the prerequisite to achieve overclocking or frequency reduction is to have firmware that supports frequency modulation. The firmware can be understood as the operating system of the miner. The miner can achieve overclocking and frequency reduction by only the operating system that supports frequency modulation.

2. The purpose of overclocking and frequency reduction

The purpose of overclocking and underclocking is to increase the income of miners. The net income of a miner not only depends on the value of the miner’s output but also on the cost of electricity used by the miner. In theory, if increasing the hash rate of miners can bring positive benefits, that is, after increasing the hash rate, the output value is greater than the cost, then overclocking is recommended. Conversely, if reducing the hash rate can bring positive benefits; in other words, after reducing the hash rate, the cost will decrease faster than the output. Therefore, should reduce the frequency, and the limit of the frequency reduction is shut down.
For example, in the current situation, if a certain miner chooses the overclocking mode, the miner's 24-hour output value increases by $0.314, and the resulting electricity cost rises by $0.2355. Under the overclocking mode, the miner's net income increases by $0.0785 per day. Therefore, you can select the overclocking mode.
Conversely, if a certain miner chooses the frequency reduction mode after the currency price drops, the miner's 24-hour output value drops by $0.314, and the resulting electricity cost drops by $0.3925. Therefore, when the overall income is positive, the miner should choose Frequency reduction mode.
Let's take the Antminer S9 as an example:
Assuming that the current coin output per T hash rate per 24 hours is 0.000019 Bitcoin, the Bitcoin price is 706.4364 $/Bitcoin, and the electricity price is 0.0596 $/KWh. Under the three working modes of down-frequency, normal, and over-frequency, The net income of S9 in one day is $0.1005, $0.0031, $-0.0376.

 

Frequency reduction mode

Normal mode

Overclocking mode

1T hash rate every 24 hours of coin output

0.000019

Currency price

706.4364

Electricity price

0.0596

Miner hash rate

9.32

13.58

14.12

Miner power consumption

803

1270

1350

Miners produce coins every 24 hours

0.00017708

0.00025802

0.00026828

Electricity cost per 24 hours for miners ($)

1.1497

1.8183

1.9328

Miner's output value per 24 hours ($)

1.2505

1.8227

1.8952

Net income of miners per 24 hours ($)

0.1008

0.0044

-0.0376

The above hash rate and corresponding power data are from the measured data of the Lebit mining pool
Under the above circumstances, the Antminer S9 adopts the frequency reduction mode to achieve higher returns.
Assuming other conditions remain unchanged, and the currency price rises to $1255.8870/bitcoin, then the S9 uses the overclocking mode to have the highest net income per day:

 

Frequency reduction mode

Normal mode

Overclocking mode

1T hash rate every 24 hours of coin output

0.000019

Currency price

1255.8870

Electricity price

0.0596

Miner hash rate

9.32

13.58

14.12

Miner power consumption

803

1270

1350

Miners produce coins every 24 hours

0.00017708

0.00025802

0.00026828

Electricity cost per 24 hours for miners ($)

1.1497

1.8183

1.9328

Miner's output value per 24 hours ($)

2.2239

3.2404

3.3693

Net income of miners per 24 hours ($)

1.0742

1.4221

1.4365

The frequency modulation firmware of the Antminer S9 supports many adjustable gears. In the figure, one has been selected in the frequency reduction zone and the over-frequency zone. The frequency adjustment of the miner is straightforward. You only need to select the gear on the miner control page. The matching batch tools, batch selection of multiple miners' gears can be realized.
hash rate gear selection
Different working gears can be selected on the miner control page
In a particular situation, miners get the most benefits when they reduce the frequency, but they choose not to reduce the frequency or even choose the overclocking mode. This must be because the mining farm has already signed an electricity use agreement with the power plant. If it is not used, it is equivalent to wasting the purchased electricity and can only fill the load.

3. The impact of overclocking and underclocking on miners

The purpose of overclocking/downclocking is to change the miners' income by changing the energy efficiency ratio of the miners. We still use the above Antminer S9 to see the energy efficiency ratio under different working modes:

 

Frequency reduction mode

Normal mode

Overclocking mode

Miner hash rate

9.32

13.58

14.12

Miner power consumption

803

1270

1350

Energy efficiency ratio

86.16

93.52

95.61

The energy efficiency ratio of Antminer S9 under different working modes
It can be seen that after the miners adjust the frequency, the energy efficiency ratio is not a linear change. The miners' working mode needs to be dynamically adjusted according to market conditions to maximize the profit.
When the market is sluggish, the energy efficiency ratio of miners can be reduced by frequency reduction, which can increase the net income of miners and reduce the price of miners' shutdown currency and increase the safety margin of miners. On the contrary, when the currency price is high, overclocking has increased the electricity costs for miners. Still, revenue increases more than costs, so overclocking can increase revenue and shorten the payback period.
Overclocking mode has potential adverse effects on miners' stable operation and lifespan. Overclocking is equivalent to the miner being overloaded. For example, suppose the miner runs in normal mode. In that case, the hash rate is 5% or higher than the theoretical value, and the hash rate is unstable, the hash board is dropped, the chip is incomplete, the output power of the power supply is insufficient, etc., it is not recommended for miners to use overclocking mode.

4. Matters needing attention for miners overclocking and frequency reduction

The prerequisite for overclocking or frequency reduction is firmware that supports FM, but it does not mean that all FM firmware can be used. It is recommended to download the official firmware from the official website. When upgrading the firmware, you should also find one or two miners to see the firmware stability and profit performance, and network isolation should be done. Once the upgraded firmware poisons the miners, the impact can be kept minimum.

5. Summary

The purpose of frequency modulation for miners is to maximize income, and its essence is to optimize the income of miners by adjusting the energy efficiency ratio of miners.
For miners to realize FM ahead of time, there is tunable firmware, and it is best to use the firmware officially released by the original miner manufacturer. Overclocking has an impact on the lifespan and working stability of the miner. Therefore, when overclocking, in addition to maximizing profit, the miner must also consider the condition of the miner and the temperature of the working environment. Overclocking can only be carried out when all conditions permit.

Comments

Popular posts from this blog

How to repair antminer T17 Hashboard and repair guide manual download

How to repair antminer T17 Hashboard and repair guide manual download This version contains the basic circuit schematic diagram and chip signal direction and voltage introduction We currently publish in Chinese and the English version will be released soon Basic overview: Antminer T17 single hash board uses a total of 30 hash chips, the model is "BM1397", and the signal direction is sequentially transmitted from U1 to U30. Signal direction: "CLK / CO / BO / RST", transferred from U1 to U30, "RI" is transferred from U30 to U1 It also passes 5 test points for testing and maintenance The five test points are: CLK-CO-RI-BO-RST (Please note: The location of the test points in different voltage domains are also different, please refer to the picture notes) For notes and instructions on the test points, please see the following articles: The whole board has 30 chips, divided into 10 voltage domains, and each voltage domain contains 3 chips For the description of

How to repair ASIC miner hash board

How to repair ASIC miner hash board Important parts of ASIC miners – Hash board One  ASIC miner consists of 3 to 5 Hash board, a control board, a casing, and software, among which the Hash board are easiest  to broken. because the ASIC bitcoin miner hash board consists of many serially connected ASIC chips. When they work, they will be in a high-temperature environment for a long time. In this environment, it is easy to burn the chip or scatter the solder due to high temperature which makes the hash board or the mining machine unable to work and no hash rate. How to quickly detective which chips broken it’s the most important when we repairing ASIC miners The Antminer chips fixture fast efficient and easy to use Bitmain Antminer repair inspection tool The ASIC bitcoin miner hash board consists of many serially connected ASIC chips. When they work, they will be in a high-temperature environment for a long time. In this environment, it is easy to burn the chip or scatter the solder du

Antminer APW9 and APW9+ Power Supply Repair Guide

Antminer APW9 and APW9+ Power Supply Repair Guide Apw9 Apw9+ is a high-power PSU with 2 single-phase AC inputs and 2   DC outputs. 1: 14.5v-21v voltage adjustable output, maximum current 170A 2: 12v voltage fixed output, maximum current 12A The circuit board layout is mainly divided into: 1A - The first AC input and EMI circuit 1B - PFC and MOS circuit 1C - 12V auxiliary circuit and VCC circuit 2A -  2nd AC input and EMI circuit 2B - PFC and MOS circuit 2C - 12V auxiliary circuit and VCC circuit 2D - 12V output port and PIC communication port   The vulnerable parts of PSU are: fuse, MOS, rectifier bridge A more detailed circuit diagram is provided in the document for  Reference See more details here  Antminer manuals and repair guide