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Topic: Best overclock settings for RX580 8GB - page 2. (Read 744 times)

newbie
Activity: 5
Merit: 1
January 19, 2021, 02:44:02 PM
#8
RX 580 Sapphire Nitro+  MOD BIOS
win10 1703
Driver: Adrenalin 2019.5.2
Miner: Phoenix 5.3b
cclock: 1250
mclock: 2250
cvddc: 850
mvddc: 880
Fan: 30%
temp 55
card power 84w


And ETH  33,7MH
member
Activity: 210
Merit: 14
January 19, 2021, 05:23:21 AM
#7
Hi all,
can anyone suggest me (best to do miner) what is the best overclock settings for RX 580 8GB mining.i am using nisehash.
You have to find a perfect spot for your own gpu because there is no perfect settings for a gpu, they are different even if they are from same brands, I just find downclocking more effective than overclocking, that's after spending years with few mining rigs
legendary
Activity: 1736
Merit: 1071
January 18, 2021, 11:22:35 AM
#6
cclock 1120
clock 2100
mvddc 900-950
There are no perfect settings for all graphics cards
You will have to choose those settings at which your farm works stably, this can only be achieved empirically.
member
Activity: 1200
Merit: 26
January 18, 2021, 09:08:09 AM
#5
My sapphire Nitro+ rx580 8gb running on 32,6 mhs with 1200/2200 890mv ~100w from wall.
how people can go so down. my some cards even dont down after 940mv. core voltage doing 880mv but it doesnt effect consumption but memory voltage effects alot. as soon as i give 920mv on memory then after couple hours crash. and also with 940mv i cant go up 2070mhz it will crash, how people cards stays stable on 2200mhz?
Ofcourse miner showing very less 66w-78w.
newbie
Activity: 15
Merit: 0
January 18, 2021, 08:14:29 AM
#4
My sapphire Nitro+ rx580 8gb running on 32,6 mhs with 1200/2200 890mv ~100w from wall.
member
Activity: 210
Merit: 13
January 18, 2021, 02:59:59 AM
#3
My own best settings for rx580 is cclock @ 1130 and clock 2200, the mvddc should be right at 850 and the cvddc should be at 850, this is overclocking and undervolting your gpu and it should output 30mh/s, though Hynix is different from Samsung memory, you gotta find that perfect spot
member
Activity: 91
Merit: 10
January 18, 2021, 01:05:26 AM
#2
My best is 1100 core and 2050 memclock.
Bios mode or -strap 1 in phoenix and You`ll get 29.9-30.5Mhash.
It`s power setting`s. Somme gpu`s can handle it at 750mv, somme at 850(samsung hynix memory)
newbie
Activity: 18
Merit: 0
January 17, 2021, 02:33:50 PM
#1
Hi all,
can anyone suggest me (best to do miner) what is the best overclock settings for RX 580 8GB mining.i am using nisehash.
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