ASIC miner comparison

Antminer Z15 Pro (840KH/s) vs SPx36 (540GH/s)

Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.

Antminer Z15 Pro (840KH/s)
VS
SPx36 (540GH/s)
Higher hashrate
SP
Better efficiency
Z15
Estimated net daily
Z15
Hosted power rate
$0.060/kWh

Option 1

Antminer Z15 Pro (840KH/s)

536 available
Antminer Z15 Pro (840KH/s)
Price
$5,288.40
ROI
7.9 mo
Hashrate
840 KH/s
Net daily
$22.12
Open product page

Option 2

SPx36 (540GH/s)

Ask availability
SPx36 (540GH/s)
Price
N/A
ROI
N/A
Hashrate
540 GH/s
Net daily
-$4.64
Open product page

Antminer Z15 Pro (840KH/s) leads this comparison

Antminer Z15 Pro (840KH/s) comes out ahead on more buyer-facing signals here. SPx36 (540GH/s) can still be the better fit when budget, availability, or a specific mining setup matters more.

Z15
6
metric wins
SP
1
metric wins

Profit estimates use currently available product data and a hosted electricity rate of $0.060/kWh.

Technical comparison

Side-by-side mining, operating, and commercial specs.

FeatureAntminer Z15 Pro (840KH/s)SPx36 (540GH/s)Advantage
Brand
Antminer
Spondoolies
Contextual
Model
Z15
SP
Contextual
Hashrate
840 KH/s
540 GH/s
Best
SPx36 (540GH/s)
Power Consumption
2780W
Best
4400W
Antminer Z15 Pro (840KH/s)
Efficiency
3.31 J/KH
Best
8.15 J/GH
Antminer Z15 Pro (840KH/s)
Daily energy use
66.7 kWh
Best
105.6 kWh
Antminer Z15 Pro (840KH/s)
Net Daily Profit (Est.)
$22.12
Best
-$4.64
Antminer Z15 Pro (840KH/s)
Monthly Profit (Est.)
$663.50
Best
-$139.08
Antminer Z15 Pro (840KH/s)
Price
$5,288.40
N/A
Contextual
Estimated ROI
7.9 mo
N/A
Contextual
Cooling
AIR
AIR
Contextual
Dimensions
245 x 290 x 132 mm
595 x 88 x 434 mm
Contextual
Weight
18000 g
Best
19500 g
Antminer Z15 Pro (840KH/s)

Performance

SPx36 (540GH/s) has the hashrate edge for raw output potential.

Efficiency

Antminer Z15 Pro (840KH/s) is stronger when comparing joules per hash unit.

Buying decision

Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.

Frequently asked questions

Which is more powerful: Antminer Z15 Pro (840KH/s) or SPx36 (540GH/s)?

SPx36 (540GH/s) has a higher hashrate of 540 GH/s compared to Antminer Z15 Pro (840KH/s)'s 840 KH/s.

Is Antminer Z15 Pro (840KH/s) more efficient than SPx36 (540GH/s)?

Yes, Antminer Z15 Pro (840KH/s) is more energy efficient at 3.31 J/KH.

Which miner has the better estimated ROI?

Estimated ROI is not available because one of the miners is missing current pricing or profit data.

Every Day You Wait is Revenue You Lose

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