Installing 2 different Nvidia graphics cards in the same PC

guiguilamisere Posted messages 50 Status Membre -  
Judge_DT Posted messages 644 Registration date   Status Modérateur Last intervention   -
Can I put 2 different Nvidia cards in the same PC?
I have an i7 7700k and the cards are:
GTX 1060 6GB
GTX 1070 8GB
I do 3D and gaming. Is it worth it?
Currently, the 1060 is in the basement mining cryptocurrencies, but I would like to use it for rendering.

2 réponses

cs_PaTaTe Posted messages 1471 Registration date   Status Contributeur Last intervention   503
 
Hello,

Yes, on the same PC without a doubt, but for SLI it gets complicated.

According to SLI rules, the GPU must be at least the same model (here GTX1060 is fine).

Ideally, the cards should be completely identical (same manufacturer, same amount of VRAM, etc.) because some cards are overclocked and others are not.

In practice, however, NVidia drivers accept slightly different models.

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[PaTaTe]
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marcmarais Posted messages 24260 Status Modérateur 4 568
 
Hello,

here GTX1060 is fine

Well no, it's not fine, it has:
GTX 1060 6GB
GTX 1070 8GB

Different model, different RAM
No SLI possible, sorry
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Judge_DT Posted messages 644 Registration date   Status Modérateur Last intervention   10 013
 
Hi,

And by the way, where does he connect his SLI on the GTX 1060?

No, because only the GTX 1070 and 1080 (along with their TI counterparts) are capable of handling an SLI.

Moreover, you absolutely need two identical chips... otherwise, it doesn’t work at all with Nvidia. Not as forgiving as AMD's CrossFire.
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marcmarais Posted messages 24260 Status Modérateur 4 568
 
It's true, no SLI connector on the 1060...
So the GTX 1060 can stay in the basement.
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guiguilamisere Posted messages 50 Status Membre 7
 
But am I really required to put them in SLI?
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cs_PaTaTe Posted messages 1471 Registration date   Status Contributeur Last intervention   503
 
No, but their power will not be combined without SLI and they will operate independently from each other.
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