Block Proto Rig vs StrongU STU-U8
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Block Proto Rig | Specification | StrongU STU-U8 |
|---|---|---|
| 819.0 TH/s | Hashrate | 46.0 TH/s |
| 12,000 W | Power Consumption | 2,100 W |
| 14.7 J/TH | Efficiency | 45.7 J/TH |
| 80 dB | Noise Level | — |
| — | Weight | 8,200.0 kg |
| 40,944 BTU/hr | BTU Output | 7,165 BTU/hr |
| — | Home Mining Score | 26/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Block Inc | Manufacturer | StrongU |
Profitability Comparison
Block Proto Rig
StrongU STU-U8
Based on BTC price of $71,322 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Block Proto Rig wins on 3 of 5 factors (efficiency, hashrate, noise level). The StrongU STU-U8 holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
StrongU STU-U8Score: 26/100. 0 dB noise level.
Best for Efficiency
Block Proto Rig14.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Block Proto Rig or StrongU STU-U8 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Block Proto Rig is more profitable at $-3.48/day compared to $-3.62/day for the StrongU STU-U8. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Block Proto Rig or StrongU STU-U8?
The Block Proto Rig is quieter at 80 dB compared to the StrongU STU-U8 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Block Proto Rig or StrongU STU-U8?
The StrongU STU-U8 scores 26/100 on our Home Mining Score (vs 0/100 for the Block Proto Rig). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Block Proto Rig and StrongU STU-U8?
The Block Proto Rig runs at 14.7 J/TH while the StrongU STU-U8 runs at 45.7 J/TH — a difference of 31.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.