USB 3.0 and 2 Graphic card in crossfire using riser.

[Akashi90]

Hi there...

1. I wonder is it possible to use this and using my old radeon 7770 1gb like an external GPU connected directly to my USB 3.0 laptop ports.

I know usb 3.0 has max 5 Gbits bandwitch. So using 2 usb.3.0 with 2 low cost graphic card could workin somehow ? Is it posible to use 2 riser connected to 2 diffrent USB 3.0 and connect two radeon 7770 in crossofire ?

3. I know it would be a total abstract but i am noobie and i am curious like hell

 

[krooton]

I'm afraid it's not possible.

 

[Marine-RX179]

If that could be done, and so conveniently at that, I think everyone would be hooking up a graphic card to their laptop

 

[andybird123]

Thunderbolt 3.0 now supports external GPU's, so your next laptop might with the right external box to plug it in to. They were showing them off at computex. But with USB, no.