8mh/s for the 780ti (non shared memory, the one with shared memory gives 9.5mh)
Did you recompile with compute 3.5, it may-be a little faster.
Actually, this coin is really a cpu coin, my 3770 gets around 1.1mh/s (6 threads)
groestl, as implemented now, does a massive amount of random access lookups in S-box tables derived from AES.
CPUs have a bit of an advantage due to their big data caches. So the absolute speed-up of a GPU isn't
that great. Maybe factor 10.
By the way, according to some information I got an AMD R9 290X only does around 6.5 MHash/s. Can anyone confirm this? If so, we've got another nVidia coin here.
Christian
Groestl runs at 7.5MH/s on 6970 (900/500) and 5.3MH/s on 5850 (850/300). Low mem for running cool
what are your config/bat settings for your 6970's? i cant figure out how to get them past 1.5mh/s
I got my 6950 to 10mh/s on groestl...so yeah.
{
"pools" : [
{
"url" : "stratum+tcp://stablehash.com:4502",
"user" : "ivanlabrie.1",
"pass" : "x"
}
],
"gpu-platform" : "1",
"intensity" : "16",
"kernel" : "myriadcoin-groestl",
"gpu-engine" : "0-850",
"gpu-fan" : "70-100",
"gpu-memclock" : "150",
"gpu-powertune" : "20",
"temp-cutoff" : "95",
"temp-overheat" : "85",
"temp-target" : "75",
"api-listen" : false,
"api-mcast-port" : "4028",
"api-port" : "4028",
"auto-fan" : true,
"auto-gpu" : true,
"expiry" : "120",
"failover-only" : true,
"gpu-threads" : "4",
"worksize" : "64",
"log" : "5",
"queue" : "1",
"scan-time" : "60",
"temp-hysteresis" : "3",
"failover-switch-delay" : "60",
"no-pool-disable" : true,
"kernel-path" : "/usr/local/bin"
}
Looking forward to checking out CUDAminer / Maxwell regardless. 
