My Gigabyte R9 290X is getting 863Kh/s with WU:780/m and 79C
setx GPU_MAX_ALLOC_PERCENT 100
cgminer --scrypt -o stratum+tcp://scrypt.megamultipool.com:80 -u user.user -p password --intensity 20 -g 1 -w 256 --lookup-gap 2 --thread-concurrency 24550 --gpu-engine 920 --auto-fan --gpu-memclock 1500 --gpu-powertune 20 --temp-target 80 --temp-cutoff 95 --temp-overheat 92
Topic: Sapphire R9 290X Tri-X OC Hashrate? - page 6. (Read 36561 times)
around 800
You need to learn how to tune...
I have 4x Sapphire R9 290 (NON-X) Tri-X OC cards running at 945KH/s and 900KH/s (for a card that won't take the memory OC).
Rig Specs:
Gigabyte Z87X-UD3H
4GB DDR3 RAM (cheap stuff)
Cheapest LGA1155 CPU Available
4x Sapphire R9 290 Tri-X OC
SGMiner Config:
Code:
"gpu-threads" : "1",
"xintensity" : "1100",
"thread-concurrency" : "25601",
"worksize" : "512",
"lookup-gap" : "2",
"gpu-powertune" : "20",
"gpu-memclock" : "1499,1499,1499,1250",
"gpu-engine" : "1040,1040,1040,1020"
"gpu-fan" : "80"
Key points: if your card won't overclock to 1499,1500, then downclock it to 1250 to see some performance gain.
Every tri-x OC card should be able to do 900KH/s+ straight out of the box, with no burn in.
around 800
Hey guys, can anybody who has a R9 290X Tri-X post their hashrate? I'm in the market for new hardware and I'm trying to see whether I should buy 290Xs or 290s. Thanks.
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