hashrate on riser low

[flokicat]

hi i get around 4-8 mh/S on this riser

is it actualy the riser problem ? i have eliminated psu and gpus 

i have 3 rx 5804gb two in the motherboard they get around 20 mh/s and one on this riser if i oinly put one in the system i can get 28-31mh/s.

i just need to get 60 mh/s out of 3 cards but it's seems impossibile. any help? i am using hive os lolminer 

asus z 270-a

i56500t

2x4gb ram

 

 

 

[SignatureSigner]

with a gpu your only getting 4pcie lanes with that if I'm not mistaken. its a little bit less than 16. (PlZ correct me if im wrong)

[Applefreak]

1 minute ago, flokicat said:

hi i get around 4-8 mh/S on this riser

is it actualy the riser problem ? i have eliminated psu and gpus 

 

Compared to what? Is that a PCI-e 1.0 X1 Riser cable, if so it will hold your card back quite a bit.

[flokicat]

1 minute ago, Applefreak said:

Compared to what? Is that a PCI-e 1.0 X1 Riser cable, if so it will hold your card back quite a bit.

yeah it's 1x to 16x but for mining 1x should be more than enough right?

[Applefreak]

Just now, flokicat said:

yeah it's 1x to 16x but for mining 1x should be more than enough right?

If it's a PCI-e 3.0 riser card, yes. This one looks older to me.

[WhitetailAni]

1 minute ago, flokicat said:

yeah it's 1x to 16x but for mining 1x should be more than enough right?

It depends on what PCIe revision is.

If it's PCIe 1.0, it's 250 MT/s.

If it's PCIe 2.0, it's 500 MT/s.

If it's PCIe 3.0, it's 1000 MT/s.

If it's PCIe 4.0, it's 2000 MT/s.

Big difference.