Forum discussion tagged with sli.
  1. B

    Question what decent graphics cards can i put in sli/crossfire with a 750w powersupply?

    Something like a vega 64? or Vega 56? GTX 1080? Rx 590, 580, gtx 1070/1070ti. What cards would i have a big enough power supply for.
  2. J

    [SOLVED] Can cache coherence be used to solve multi-GPU scaling? And how would you do/code it?

    Since GPUs communicate through L2 cache (, can cache coherence be used to connect the 2 graphics cards together? (almost like this...
  3. A

    Question GTX 1050 Ti 4GB vs GTX 970 2GB x2 SLI

    I have the mentioned video cards, based on that alone which would you recommend and why? Some additional info about the PC Windows 7 Professional (x64) Service Pack 1 (build 7601.24443) 4.00 gigahertz Intel Core i7-4790K Z97 GAMING 5 (MS-7917) 1.0 32 GB RAM The RAM, CPU and all 3 cards can...
  4. I

    Question 970 SLI Temps Please Help

    Hello everyone. Here is my build: 2x Gtx 970 Ryzen 5 2600x 16gb DDR4 3200mhz Asus ROG Strix x470-F Gaming I am running SLI 970's founders editions, and when I am playing GTAV ultra settings the temps for the top card are usually 67-70 celcius, and the bottom card reaches 80 degrees and stays...
  5. S

    Question GTX 1070 Code 43 Error after installing new PCI-e Card. SLI Issues

    Hello Everyone, Hoping I can get some help here. My second GPU is returning a code 43 error, installed in my second PCI-e port (second closest to the CPU) PC Specs: Mobo: Gigabyte x99 Ultra Gaming CPU: Intel i7 6800k no overclock RAM: 2x 16gb ddr4 GPU: 2x Nvidia GTX 1070 - Working: 1...
  6. H

    Question Can I use 4-way SLI on a 2-way motherboard Go to the details panel to see the SLI info... That is the motherboard I want to buy, and I was wondering if I could use 4-way SLI on the 2-way motherboard
  7. A

    [SOLVED] Different GPU sli in the future?

    I dont know if this is the right place to ask this, but will nvidia in the future allow sli to work between 2 different cards. (For combined capabilities) gtx 107ti and 1080 for example.. Because currently i know that does not work...
  8. winncootMKD

    [SOLVED] 2 different cards Crossfire?

    So recently I bought RX580 and it has been great. But I was wondering if, my old R9 270 could be any use if I stick it in too Maybe not crossfire, but helping at something, idk. Any any program that might work like that? Thanks!
  9. thirumalai94

    Question Can I use two different graphics cards at the same time

    I have GTX 1060 3GB graphics card, this I recently bought. I am going to buy one motherboard which has two graphics card slots. I already have one old graphics card which is "GT 610 2GB" So, if I can combine both GTX 1060 and GT 610, will it give me more graphics memory (3GB + 2GB = 5GB) ? In...
  10. M

    Question Apex Legends SLI Help Please

    Hi, I'm looking to find out if you guys are having the same problems Iv been having with trying the get Apex Legends to SLI. I started of with the latest Geforce driver "419.35" and went the through Nvidia Profile Inspector and changed the Profiles to Apex Legends, Nvidia predefined number of...
  11. Picopr

    Question Quadro with gtx card

    I'm upgrading my pc for professional use. I've gtx 960 4gb, I5-6600k Now i want to buy a quadro p4000 and may upgrade my processor and motherboard. Is it possible to use both 960 and p4000 in a same system? Thank you 😊
  12. J

    [SOLVED] What reasons are there as to why Multi-GPU setups don't scale well?

    Since many people say that the reason why multi-GPU setups don't scale well in some games is because there is no code for the multi-GPUs. But could another reason be driver support (for SLI and Crossfire). So TL;DR, what are the main reasons why multi-GPUs don't scale well?
  13. Trigg3rHippie

    Question PSU wattage for SLI

    Hi guys, I'm looking to add another Asus Strix GTX 1070 to my setup: Maximus Hero X 9700K stock 32GB RAM Cooler Master PSU calculator says 609/659W with 2 x GTX1070 (+ every bit included) I've got a Corsair TX 650W. As not everything is running at the same time I think I should be fine. Can...
  14. J

    [SOLVED] Could you use vGPU as a successor to Multi-GPU setups?

    Could you use multiple GPUs together and use a VM to connect them into a vGPU (if the Graphics Cards support virtualization) so that you can have parallel tasks running together on the multiple GPUs? (e.g. using 2 GPU and connecting them into 1vGPU)
  15. M

    Question Quadro P4000 won't SLI pair on SLI ready Board

    For Months I've been trying to get my two Quadro P4000 to SLI Pair with the corresponding SLI Bridge and other different types of SLI Bridges. On the Nvidia website it lists the motherboard I'm using as SLI Ready and even states it as compatible to SLI with the P4000 series. I recently upgraded...
  16. J

    [SOLVED] Can an operating system with good multi-GPU code or API allow non-multi-GPU games to scale well?

    If an operating system gets multi-GPU code or APIs (e.g. Vulkan) coded into it, will games that weren't developed with multi-GPU code finally scale well? This was because I learned that not all games scale well with multi-GPU because the devs don't embed code for them. So instead of coding...
  17. P

    Question Is a 1000 watt PSU Enough for SLI 2080 TI's and the rest of this build?

    So I'm planning a major 4k 100 plus FPS PC build and I'm looking to see what I can salvage from my current build. Which mostly would be the psu, ts a 1000 watt gold psu. Was wondering if I could use it instead of getting a completely new one. My planned build is as follows: 2x 2080 ti's I7...
  18. 5aeid

    Question NVLink different RTX cards?

    Hello, Just wondering with RTX cards can you mix different brands and models when NVLink’ing them? And if yes, are there any disadvantages besides the Visual aesthetics? Example these two linked together using a NVLink: EVGA 2080 TI MSI 2080
  19. R

    Question SLI

    Hello i have lonovo legion(1050 2gb) and my speccy says SLI disabled! can anyone explane what does this mean ? P.S should i enable it ?