Hash / What!?!?

[Trongersoll]

everybody posts their Hash/sec numbers. i'd be just as interested in Hash/Watt numbers. the first give you the likelyhood that you'll find something. The second, some of the cost.

[1715650844]

1715650844

[1715650844]

1715650844

[naphto]

Yes please let me know what is the cost of mining a bitcoin.
I'd like to buy at that price.

[isnoop]

I can't provide you with the precise numbers, but I can say that when I ran a test with a laptop, I was getting 6,200 H/S and the battery was slowly draining even while charging on an 85 Watt power supply.  ...so, at least 85 Watt/hours or 262KHWH (kilo-hash-watt-hours)

That sort of shenanigans is likely to burn up an $90 power supply in a few months so that should be factored into your net.

[Kluge]

https://en.bitcoin.it/wiki/Mining_Hardware_Comparison


Forum can provide you with 100s of people reporting $/Wh if you search, too.

[nodesupply]

Kill a watt can help track the usage.

Use Killawatt to see what your rig draws and divide khash by that number.

[Trongersoll]

i'm just curious because i'm trying to think outside the box. I'm going to build a rig to mine that should only draw about 40 Watts. Until i build it and get it running i will have no idea what it's hash rate will be. Otheres have probably tried this unsuccessfully and i'm wasting my time and money, but isn't that what hobbies do?