Quote:There are three issues seen:
1. WARN: ADL_Overdrive5_FanSpeedInfo_Get(): -1
2. low c/s compared to lite's benchmark (8961.1M c/s Real, 9209.2M c/s GPU)
3. the two 5870s are only at 725mhz (I presume this is because of my 5970 though, so it's probably not a problem, just a configuration)
Your three issues aren't issues. Everything is just fine.
1. You will receive this "error" on a 5970 because the 5970 has two GPUs and only one of them knows about the fan. Attempts to get info about the fan or set the fan speed through the slave BIOS on a 5970 will fail. It's just something you will have to live with. Or disable Hashcat's fan control.
EDIT: However, you should be able to get/set fan speed on your 5870s. You should flash those with a newer BIOS.
2. You cannot compare the speed of lite to plus. Lite is optimized for single hash brute force, and thus can achieve much higher numbers than the multihash kernels in plus are capable of. Your numbers are right where they should be. Also, using benchmark mode with lite will ignore your -n and --gpu-loops values, and will use -n 800 --gpu-loops 1024 for -m 0. You can get better numbers out of plus if you use the same settings.
3. Mixed clock rates are currently not supported. Your cards will run at whatever the lowest common clockrate is.