Paralell flow in/out on bottom gpu?

[grandpatzer]

I want to do as this picture but having the inlet/outlet on the bottom GPU, is this possible?

I know that bleeding might be more difficult as bubbles might get trapped in top/middle gpu.

 

[tinytomlogan]

Ive never liked this tbh.

 

[B NEGATIVE]

I want to do as this picture but having the inlet/outlet on the bottom GPU, is this possible?

I know that bleeding might be more difficult as bubbles might get trapped in top/middle gpu.

Parallel flow really requires opposing in/outlets,to have them on the same block will give you a flow dead spot as the water will choose the lowest path of resistance.

Its not recommended in the config you have chosen.

Im much more a serial flow subscriber...

 

[tinytomlogan]

Parallel flow really requires opposing in/outlets,to have them on the same block will give you a flow dead spot as the water will choose the lowest path of resistance.

Its not recommended in the config you have chosen.

Im much more a serial flow subscriber...

The man talks so much sense!

 

[grandpatzer]

Ive never liked this tbh.

Do you mean having paralell or my idea of having inlet/outlet on bottom card?
Ive read some articles on Paralell vs serial with good outcome for paralell:
Paralell vs serial 2 gpus

Parallel flow really requires opposing in/outlets,to have them on the same block will give you a flow dead spot as the water will choose the lowest path of resistance.

Its not recommended in the config you have chosen.

Im much more a serial flow subscriber...

You mean the water would be going alot more to bottom cards compared to the 2 top cards?
Ive seen systems that have serial for 2 gpus but they use inlet/outlet on top card not bottom card.

 

[B NEGATIVE]

Do you mean having paralell or my idea of having inlet/outlet on bottom card?
Ive read some articles on Paralell vs serial with good outcome for paralell:
Paralell vs serial 2 gpus



You mean the water would be going alot more to bottom cards compared to the 2 top cards?
Ive seen systems that have serial for 2 gpus but they use inlet/outlet on top card not bottom card.

Im not saying it cant be done,im saying its not ideal....
Try it out,if the temps are good,keep it.

 

[grandpatzer]

Im not saying it cant be done,im saying its not ideal....
Try it out,if the temps are good,keep it.

Yeah, I think I'll try and see

My flow should be alot better compared to serial, atleas according the link I posted.

However as you said I't possible the 2 top cards get too low flow and too high temperatures.

Paralell vs serial 2 gpus

 

[NRG!]

I'd forget paralell.. serial makes more sense imo. Force dat coolant through both blocks!

I'm currently making my own serial bridge from bitspower parts. (STILL waiting on gpu blocks -_-)

It's expensive but will probs look the dogs. When mine's finished I'll post in the rig gallery to show what I mean, but basically I'm talking 2 shiny silver 90deg rotaries + 2 shiny silver multi-link adapters and a crystal link tube, diagonal. Flow goes in the left port of the 'top' card, throw the 'bridge' and out the right port of the 'bottom' card.

/offtopic