RX 580 crossfire problem

sami.rysa92

Prominent
Jan 4, 2018
15
0
510
Example, in tests what I have read in internet this crossfire setup is capable of doing 100fps average on total war warhammer, but I am only getting about 40fps and I cannot sync leds within these cards.

cards are RX 580 sapphire nitro +
cpu ryzen 1600
ram 24gb
 

sami.rysa92

Prominent
Jan 4, 2018
15
0
510


I have one display and it is connected with one display port to my main gpu.
 

COLGeek

Cybernaut
Moderator

sami.rysa92

Prominent
Jan 4, 2018
15
0
510


I got score of 2576 and single RX 480 got 2406 ...so something is wrong :D
 

sami.rysa92

Prominent
Jan 4, 2018
15
0
510


umm... first and second slots... ^^'
 

sami.rysa92

Prominent
Jan 4, 2018
15
0
510


Yep done that. Enabled crossfire and that logo also. I got that logo once when I was trying to benchmark total war warhammer and got that 40fps still.
 

sami.rysa92

Prominent
Jan 4, 2018
15
0
510
 

sami.rysa92

Prominent
Jan 4, 2018
15
0
510


I got better results in warhammer (60-70fps) but not in superpostition benchmark when I changed CF modes.
 

sami.rysa92

Prominent
Jan 4, 2018
15
0
510


Ok I will test that and post results here. :)
 

sami.rysa92

Prominent
Jan 4, 2018
15
0
510
Ok. So i tested slots and GPUs and results is... warhammer fps dropped to 30-40 fps with one card, but with CF warhammer gived 60-70 fps and superpostion gave same results (2576) with crossfire and with single card.