Confirmed 10% Hashrate 
But more heat from 58 to 61, Sapphire Toxic R9 280x
But more heat from 58 to 61, Sapphire Toxic R9 280x Hi!
What's your hashrate now? About 800 KHS?
No 755 my 280x had Elpida memory thats why it's slower
Actually, I believe that memory is not important here.
The kernel does not use memory at all.
Memory is needed in Scrypt mining.
Could you share you config?
Perhaps you need to reduce memory frequency to say 1000 or even lower (R9 290 allows 150 Mhz) and that should in turn allow you to have more GPU frequency while stating in the same thermal range.
Yeah i got that it's already 1000 i can't make it lower then that if i do it will go to default for some reason O.o 1600 here is my config
sgminer.exe -o stratum+tcp://boostpool.com:3333 -u FW4aUXMMmCkwa1VYk7SowZMEvSMKyWbriu -p [email protected] --gpu-engine 1100 --gpu-memclock 1000 --intensity 19 --gpu-threads 1 --worksize 256 --gpu-powertune 20
BTW i'm under voltage to 1.150 from 1.250 if i tried 1150 drive will just crash i'm sure it's the under voltage. btw lowering Memory will lower heat i already tested before the last kernel
