2-3 graphic cards | Bitcointalksearch.org

grue

legendary

Activity: 2058

Merit: 1452

Quote from: P4man on December 12, 2011, 03:19:14 PM

I would strongly recommend powered extenders though (that get power through an extra molex connector). Many motherboards dont like supplying 3 power hungry cards, particularly not on PCI-E 1x or 4x slots.

Cablesaurus says you only need powered extenders if you're using a high powered card (5970 or 6990, and perhaps 6970 and 5870), but any lower powered cards should be fine, even if you have multiple.

additional tip: if you're not hurried for time, you can buy extenders from Chinese sellers for way less. (around $4-$5)

787875

member

Activity: 75

Merit: 10

Quote from: P4man on December 12, 2011, 03:19:14 PM

I would strongly recommend powered extenders though (that get power through an extra molex connector). Many motherboards dont like supplying 3 power hungry cards, particularly not on PCI-E 1x or 4x slots.

Thanks, i will see how it goes without...otherwise i will look into extenders

P4man

hero member

Activity: 518

Merit: 500

I would strongly recommend powered extenders though (that get power through an extra molex connector). Many motherboards dont like supplying 3 power hungry cards, particularly not on PCI-E 1x or 4x slots.

LoupGaroux

sr. member

Activity: 574

Merit: 250

Google Cablesaurus, the miner's one-stop shop for all things techy useful and "damn, why didn't I think of that!"

blabla125

member

Activity: 73

Merit: 10

Quote from: ?? on ??

Quote from: 787875 on December 12, 2011, 10:48:00 AM

Hey,

I am on my way to buy a motherboard with 2-3 pcie slots. And a lot of motherboards have 1 x PCIe 2.0 x16 and 1 x PCIe 2.0 x4 and even 1 x PCIe 2.0 x1. Am i going to get lower mh/s with the 1 x PCIe 2.0 x4/1 spaces ?

Thanks for answer!

No lots of people run on the x1 slots with extender cables they get the same hash rates as everyone else does, just make sure the board you are getting has enough space between the connectors you will use for the cards you will use to fit into them without problems.

Extender cables?

787875

member

Activity: 75

Merit: 10

Quote from: ?? on ??

Quote from: 787875 on December 12, 2011, 10:48:00 AM

Hey,

I am on my way to buy a motherboard with 2-3 pcie slots. And a lot of motherboards have 1 x PCIe 2.0 x16 and 1 x PCIe 2.0 x4 and even 1 x PCIe 2.0 x1. Am i going to get lower mh/s with the 1 x PCIe 2.0 x4/1 spaces ?

Thanks for answer!

No lots of people run on the x1 slots with extender cables they get the same hash rates as everyone else does, just make sure the board you are getting has enough space between the connectors you will use for the cards you will use to fit into them without problems.

That's sounds nice,

I am planning to buy a htpc/allround computer and i going to mining with my 5770 when i am away, it's good to know if i get one more card

motherboard

http://www.asus.com/Motherboards/Intel_Socket_1155/P8H61M_PRO/#Awards

787875

member

Activity: 75

Merit: 10

Hey,

I am on my way to buy a motherboard with 2-3 pcie slots. And a lot of motherboards have 1 x PCIe 2.0 x16 and 1 x PCIe 2.0 x4 and even 1 x PCIe 2.0 x1. Am i going to get lower mh/s with the 1 x PCIe 2.0 x4/1 spaces ?

Thanks for answer!

Topic: 2-3 graphic cards (Read 879 times)