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NerdOctaxe Gamma

NerdOctaxe Gamma

Hashrate 8.0 TH/s Power 200 W Efficiency 25.0 J/TH
VS
MicroBT Whatsminer M31S

MicroBT Whatsminer M31S

Hashrate 76.0 TH/s Power 3,220 W Efficiency 42.4 J/TH

NerdOctaxe Gamma vs MicroBT Whatsminer M31S

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

NerdOctaxe Gamma Specification MicroBT Whatsminer M31S
8.0 TH/s Hashrate 76.0 TH/s
200 W Power Consumption 3,220 W
25.0 J/TH Efficiency 42.4 J/TH
45 dB Noise Level —
0.8 kg Weight 12,500.0 kg
682 BTU/hr BTU Output 10,987 BTU/hr
61/100 Home Mining Score 22/100
— Release Year —
SHA-256 Algorithm SHA-256
D-Central Manufacturer MicroBT

Profitability Comparison

$/kWh

NerdOctaxe Gamma

Daily Revenue 0.00000368 BTC $0.29
Daily Electricity -$0.48
Daily Profit -$0.19
Monthly -$5.67
Yearly -$68.96

MicroBT Whatsminer M31S

Daily Revenue 0.00003497 BTC $2.77
Daily Electricity -$7.73
Daily Profit -$4.96
Monthly -$148.88
Yearly -$1,811.40

Based on BTC price of $79,066 and current network difficulty as of May 15, 2026. Actual results vary.

Verdict

Run the numbers across every spec and the NerdOctaxe Gamma edges it: 4 of 6 factors go its way (efficiency, power consumption, home mining score, noise level). Where it pulls away hardest is 94% better power draw (200 vs 3,220 W). The MicroBT Whatsminer M31S claws back ground on hashrate and price-performance. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.

Winner: NerdOctaxe Gamma — wins on 4 of 6 factors

Spec Deltas

Here is every spec where the NerdOctaxe Gamma and MicroBT Whatsminer M31S actually differ, with the gap quantified:

  • MicroBT Whatsminer M31S 850% more hashrate (8.0 vs 76.0 TH/s)
  • NerdOctaxe Gamma 94% better power draw (200 vs 3,220 W)
  • NerdOctaxe Gamma 41% better efficiency (25.0 vs 42.4 J/TH)
  • NerdOctaxe Gamma 100% better weight (0.8 vs 12,500.0 kg)
  • MicroBT Whatsminer M31S 1510% more heat output (682 vs 10,987 BTU/hr)
  • NerdOctaxe Gamma 177% more home mining score (61.0 vs 22.0)

Cost & ROI Over Time

Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.

NerdOctaxe Gamma Metric MicroBT Whatsminer M31S
$599 Upfront cost (MSRP) $91
-$0.19 Daily net profit -$4.96
-$668 Net after 1 year -$1,902
-$737 Net after 2 years -$3,714
-$806 Net after 3 years -$5,525
Does not pay back at current rates (negative daily profit) Payback period Does not pay back at current rates (negative daily profit)

Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

NerdOctaxe Gamma

Score: 61/100. 45 dB noise level.

Best for Efficiency

NerdOctaxe Gamma

25.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the NerdOctaxe Gamma or MicroBT Whatsminer M31S more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the NerdOctaxe Gamma is more profitable at $-0.19/day compared to $-4.96/day for the MicroBT Whatsminer M31S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Is the NerdOctaxe Gamma or the MicroBT Whatsminer M31S better for noise-sensitive spaces?

The NerdOctaxe Gamma is quieter at 45 dB compared to the MicroBT Whatsminer M31S at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the NerdOctaxe Gamma or MicroBT Whatsminer M31S?

The NerdOctaxe Gamma scores 61/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M31S). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

How far apart are the NerdOctaxe Gamma and MicroBT Whatsminer M31S on J/TH?

The NerdOctaxe Gamma runs at 25.0 J/TH while the MicroBT Whatsminer M31S runs at 42.4 J/TH — a difference of 17.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 41% better efficiency (25.0 vs 42.4 J/TH).

Compare NerdOctaxe Gamma with...

Compare MicroBT Whatsminer M31S with...

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