Is that your results with the case cover on or off? Do you have any added airflow? Also what GH/s does the pool say the unit is running at?
cover on.
ASIC slot #1: 52.5 ℃
ASIC slot #2: 53.5 ℃
ASIC slot #3: 57.0 ℃
ASIC slot #4: 50.5 ℃
original fans, nothing else. mining at gigavps and hashrate hopping every hour from 490 to 570.)
The great thing is that cgminer does not restart with firmware v 0.9.4
Here are the results since the update to firmware v0.9.4 using case cover on and original fans.
https://i.imgur.com/zrylyJ7.jpghttps://i.imgur.com/SogCCbC.jpghttps://i.imgur.com/R5nIDKC.jpghttps://i.imgur.com/uOVQPzO.jpgAs you can see. The performance reported by cgminer is the same as when the system was using firmware v0.9.0 with the case cover on and stock fans.
Later I will be removing the case cover and put the fan pointing down back on the unit to see if it improves performance.
I will do this with out restarting the unit in order to see if the Work Unit (WU) submitted per min goes up from 7600 back to 8200+
So I chopped this out of your images:
![](https://ip.bitcointalk.org/?u=http%3A%2F%2F198.245.60.111%2FPix%2FSogCCbC.jpg&t=665&c=GHCMB72jBQJvUQ)
So to turn that screen into real numbers:
Elapsed = 18347s (5hrs 5min 47sec)
Accepted = 1970688 1diff shares
Rejected = 1536 1diff shares
Hardware Errors = 347881 1diff nonces
Accepted (paid) hash rate:
2^32 * Accepted / Elapsed = 461.3GH/s
Full hash rate:
2^32 * (Accepted + Rejected) / Elapsed = 461.7GH/s
Hardware Error%:
Hardware / (Accepted + Rejected + Hardware) = 15.0%
Hardware Error hash rate = 2^32 * Hardware / Elapsed = 81.4GH/s bad
I think we need to stop calling it cgminer ... maybe KFCminer?
I see no GPL3 source code and we can't be blamed for that version ... we had nothing to do with the driver
(and have no idea if they changed anything else or not)