Quote from: notlist3d on November 29, 2015, 05:15:00 AM

Quote from: thebonenz on November 29, 2015, 04:49:57 AM

This is the email I'm talking to Yan on Sales Account <sales@blockc.co> Or do you want a transcript?

Yes

if you could copy/paste it. I (and I think others) would be interested reading it in whole. As there has not been a ton of info on "The smart speed" and were still really learning about it.

With underclock I think it sounds like we need to find a way to get around it, or disable so the more we know the better.

Alright transcript below:

Sales Account
12:14 am (1 day ago)

to me
Most graphics cards run at 90 to 100 c. 75 c is the core temp of the chip. Ambient temperature and core are very different

On Nov 28, 2015 12:04 AM, "Jerome Humphrey" <jrome.hum@gmail.com> wrote:
75 degrees wow that seems quite high? Is their a design reason for this?

So what is the max temp range for the hash boards before they start to risk blowing up?

Cheers,
J

On Fri, Nov 27, 2015 at 11:57 PM, Sales Account <sales@blockc.co> wrote:
The smart speed is very important. The reason the fan control works the way it does is because the chip needs to run at 75C for optimal efficiency. When it gets too cold you get a high error rate. If you want to verify just set your fan to min 80% and your hash rate will drop to about 3.0T

Thanks
yan

On Fri, Nov 27, 2015 at 11:30 PM, Jerome Humphrey <jrome.hum@gmail.com> wrote:
Happy Thanks giving! You guys pulled my name out of a hat yet for the blog comp? Haha

Can you confirm that it is planned in a future firmware update that we will have control over the fanspeed ie be able to turn off smartspeed?

Thanks,
J

Note the email chain is longer but it's just me looking at getting stuff sent to me in NZ