ASIC miner comparison

Antminer E9 (2.4GH/s) vs AvalonMiner 821 (11.5TH/s)

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

Antminer E9 (2.4GH/s)
VS
AvalonMiner 821 (11.5TH/s)
Higher hashrate
A8
Better efficiency
A8
Estimated net daily
A8
Hosted power rate
$0.060/kWh

Option 1

Antminer E9 (2.4GH/s)

Ask availability
Antminer E9 (2.4GH/s)
Price
N/A
ROI
N/A
Hashrate
2.4 GH/s
Net daily
-$1.46
Open product page

Option 2

AvalonMiner 821 (11.5TH/s)

Ask availability
AvalonMiner 821 (11.5TH/s)
Price
N/A
ROI
N/A
Hashrate
11.5 TH/s
Net daily
-$1.36
Open product page

AvalonMiner 821 (11.5TH/s) leads this comparison

AvalonMiner 821 (11.5TH/s) comes out ahead on more buyer-facing signals here. Antminer E9 (2.4GH/s) can still be the better fit when budget, availability, or a specific mining setup matters more.

E9
0
metric wins
A8
7
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 E9 (2.4GH/s)AvalonMiner 821 (11.5TH/s)Advantage
Brand
Antminer
AvalonMiner
Contextual
Model
E9
A8
Contextual
Hashrate
2.4 GH/s
11.5 TH/s
Best
AvalonMiner 821 (11.5TH/s)
Power Consumption
1920W
1200W
Best
AvalonMiner 821 (11.5TH/s)
Efficiency
800.00 J/GH
104.35 J/TH
Best
AvalonMiner 821 (11.5TH/s)
Daily energy use
46.1 kWh
28.8 kWh
Best
AvalonMiner 821 (11.5TH/s)
Net Daily Profit (Est.)
-$1.46
-$1.36
Best
AvalonMiner 821 (11.5TH/s)
Monthly Profit (Est.)
-$43.94
-$40.74
Best
AvalonMiner 821 (11.5TH/s)
Price
N/A
N/A
Contextual
Estimated ROI
N/A
N/A
Contextual
Cooling
AIR
AIR
Contextual
Dimensions
195 x 400 x 290 mm
150 x 370 x 136 mm
Contextual
Weight
14200 g
4700 g
Best
AvalonMiner 821 (11.5TH/s)

Performance

AvalonMiner 821 (11.5TH/s) has the hashrate edge for raw output potential.

Efficiency

AvalonMiner 821 (11.5TH/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 E9 (2.4GH/s) or AvalonMiner 821 (11.5TH/s)?

AvalonMiner 821 (11.5TH/s) has a higher hashrate of 11.5 TH/s compared to Antminer E9 (2.4GH/s)'s 2.4 GH/s.

Is Antminer E9 (2.4GH/s) more efficient than AvalonMiner 821 (11.5TH/s)?

AvalonMiner 821 (11.5TH/s) is more energy efficient at 104.35 J/TH.

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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