May 9, 20197 yr So I got to thinking - I replaced my old system with a new dedicated gaming PC, which has an 8700k and a 1080. My old PC is just sitting there, and it has a 760 in it (I believe that's what it is, I'd have to turn it back on to be sure). So my question is this: would it make sense to add an older card as a second card to my gaming system? Obviously it's not going to give me a huge performance boost by any means, but would it help at all? Or would it just make no sense? I thought about getting another card to add to my system, but then I realized I already have one. And if I got 10-15% more performance for free, why not? Any thoughts would be appreciated!
May 9, 20197 yr What would you want to use the second card for? It will not boost the performance of the first card in any way.. Bert
May 9, 20197 yr 3 hours ago, zmak said: Your system will default to the lowest spec card. MarkH https://www.youtube.com/@AlmostAviation AMD Ryzen 7 9800X3D / 64Gb DDR5 / Zotac RTX 5070 Ti / 2560 x 1440 display
May 9, 20197 yr Author Okay, I was just wondering. I wasn't sure if it would add its processing power to the first card or not. So if a second card isn't added to the performance of the first card, why do people have dual 1080's, for example?
May 9, 20197 yr That is different.. dual of anything can be used in SLI mode.. But not two different cards.. Bert
May 9, 20197 yr You can't just pair up any old graphics cards you have laying around! They have to at least be from the same series, ideally identical otherwise they operate at the speed of the slowest one. Also running two identical cards together doesn't anywhere near double performance in FSX/P3D. Edited May 9, 20197 yr by ckyliu ckyliu, proud supporter of ViaIntercity.com. i5 12400F, 32GB, RTX4070, more in "About me" on my profile.
May 9, 20197 yr Author 21 minutes ago, Bert Pieke said: That is different.. dual of anything can be used in SLI mode.. But not two different cards.. You learn something new every day - thanks Bert!
May 9, 20197 yr Author 6 minutes ago, ckyliu said: You can't just pair up any old graphics cards you have laying around! They have to at least be from the same series, , ideally identical otherwise they operate at the speed of the slowest one. Also running two identical cards together doesn't anywhere near double performance in FSX/P3D. Thanks! Didn't know that, hence the question. 🙂
May 9, 20197 yr 48 minutes ago, mtr75 said: You learn something new every day - thanks Bert! https://graphicscardhub.com/nvidia-sli/ Bert
May 10, 20197 yr You likely find the second PCIE slot is x8 the first slot is x16/8 a single GPU will run on 16 lanes. Raymond Fry.
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