Advanced GPU Hashing Form
Example Data Table
| GPU Setup | Algorithm | Hash Per GPU | Power Per GPU | Uptime | Use Case |
|---|---|---|---|---|---|
| 6 GPU mid range rig | KawPow | 28 MH/s | 135 W | 98% | Profit check |
| 8 GPU tuned rig | Autolykos | 160 MH/s | 125 W | 97% | Efficiency review |
| 4 GPU test bench | Octopus | 55 MH/s | 145 W | 95% | Overclock trial |
Formula Used
Raw rig hash rate: Hash rate per GPU × Number of GPUs
Tuned hash rate: Raw rig hash rate × (1 + Hash tuning change ÷ 100)
Effective hash rate: Tuned hash rate × (1 − Rejected shares ÷ 100) × (Uptime ÷ 100)
Total rig power: GPU count × Power per GPU × (1 + Power adjustment ÷ 100) + Rig overhead
Daily energy: Total rig power ÷ 1000 × 24 × Uptime ÷ 100
Blocks per day: 86400 ÷ Block time in seconds
Expected coins: Effective hash rate ÷ Network hash rate × Blocks per day × Block reward
Daily profit: Net coins × Coin price − Daily electricity cost
How To Use This Calculator
- Choose the mining algorithm used by your coin.
- Enter the number of GPUs in your rig.
- Add measured hash rate and power per GPU.
- Enter overhead watts for the full system.
- Add pool fee, rejected shares, and uptime.
- Enter network hash rate, block time, and reward.
- Set coin price and electricity cost.
- Press the calculate button and review the result.
- Use CSV or PDF export to save the output.
GPU Hashing Power Guide
GPU mining turns electrical energy into repeated hash attempts. Each attempt tests a possible answer. A faster card makes more attempts each second. The calculator estimates that working rate, then links it to pool fees, uptime, network share, and energy cost. It is useful for comparing cards before buying hardware. It also helps when tuning an existing rig.
Why Hash Rate Matters
Hash rate is the main performance signal. It can be shown in hashes, kilohashes, megahashes, gigahashes, or terahashes per second. Most GPU coins use megahashes or gigahashes. A rig total is the per-card value multiplied by the number of cards. Real output is lower when rejected shares, heat throttling, driver crashes, or pool downtime happen.
Energy And Efficiency
Mining is also a power problem. A high hash rate is not always better. A lower hash rate may earn more profit when it uses far less electricity. Efficiency divides hash rate by watts. This calculator also includes rig overhead. Fans, risers, motherboard, processor, storage, and power supply losses can change the final result.
Reward Estimation
Expected coin output depends on network share. Your effective hash rate is divided by the network hash rate. That share is multiplied by the blocks created per day and the reward per block. Pool fees are removed after the expected reward is found. The result is an estimate, not a guarantee. Luck, difficulty changes, price changes, and reward changes can move results quickly.
Tuning Notes
Use measured numbers whenever possible. Enter wall power from a meter for better accuracy. Test one card first. Then scale the value across the rig. Keep memory temperature safe. Watch rejected shares after any overclock. A setting that looks fast may still lose money when it creates errors. Save results as CSV or PDF. Compare several profiles before choosing a stable setup.
Record every test in the example table style. Note the algorithm, clock settings, driver version, room temperature, and power limit. Small changes can alter daily profit. Review figures after several hours, not only after one short run. This gives a fairer average. It also shows whether the rig stays stable during warm periods and heavy network variance over time safely each day.
FAQs
What is GPU hashing power?
It is the number of hash attempts a GPU can perform each second. Higher hashing power can increase expected mining rewards.
Why does power consumption matter?
Electricity cost can remove much of the mining revenue. A profitable rig needs strong hash rate and controlled wattage.
What is rejected share percentage?
It is the portion of submitted mining shares that a pool rejects. High rejection lowers effective hash rate and expected rewards.
Should I use wall power or software power?
Wall power is better. It includes power supply losses and system overhead. Software readings often miss part of the real usage.
What does network share mean?
Network share is your effective hash rate divided by total network hash rate. It estimates your portion of daily rewards.
Can this calculator guarantee profit?
No. It gives an estimate. Coin price, difficulty, block rewards, pool luck, and hardware stability can change results quickly.
What is rig overhead?
Rig overhead is power used by non-GPU parts. It may include fans, motherboard, CPU, risers, drives, and power supply losses.
Why include uptime?
Mining rigs rarely run perfectly every minute. Uptime adjusts hash rate and energy use for downtime, crashes, and maintenance.