Forum discussion tagged with Crossfire.
  1. F

    Question 2 GPUs without SLI

    I've recently bought a second GPU and added it to my motherboard. It is now running 2 GPUs without SLI and suprisingly I can tell the difference when gaming. But the fact that I do not have SLI/Crossfire it bugging me. Does anyone know how it's working?
  2. A

    Question Best games for this Crossfire HD 4850 Rig?

    I just inherited a junk pc with an interesting assortment of parts. I was looking to put some older, compatible parts that I already had lying around unused inside of it as a weekend project to make it run some older games (circa 2006~2009). I wanted to ask if anybody had any recommendations for...
  3. AdekDziadek

    Question Any boards with PCIe 4.0 in dual x16 mode (electrical lanes not physical)

    Hi, I just purchased GIGABYTE X570 Aorus Ultra and I'm disappointed as for CrossFire mode PCIe works in x8 mode as lanes are split into 2 slots. So single GPU will work with x16 speed and 2 GPUs together will work in x8 mode each. Are there any motherboards supporting PCI 4.0 x16/x16 on both...
  4. M

    Question Crossfire Compatibility and Multiple Displays

    Hello, I am running out of ideas trying to figure out the issue with my PC not being able to run two graphics cards at the same time. Here is my setup: Motherboard: ASUS Maximus III Formula (Intel p55 board) (Supports dual PCI-E 2.0 graphics at 8x and 8x)(also supports Crossfire) GPUs: 2x...
  5. U

    Question Triple R9 280x crossfire on actual games

    Hi i got an AMD 7970. The problem is simple, is getting old and new tech at least in my country is really expensive so i got a plan, i'm buying two 280x one with artifact problems and the other cheap for no reason. Well my idea is to run dx 11 games at good fps. It is a bad o good idea? What...
  6. imagoth2004

    Question 2nd graphics card not showing in bios/crossfire ?

    Recently after a standard shut down for a night, I turned my computer back on to have it boot into windows normally. After about 5 minutes the monitors flashed for a moment and the 2nd GPU wasn't seen in MSI afterburner. Checking in the BIOS it said my first GPU was running at 16x and the 2nd...
  7. L

    [SOLVED] RX 470 drivers problem

    Hello everyone! So I recently got my hands on RX 470 strix 4GB second hand. I have had alredy RX 480 sapphire inside my PC and i wanted to try Crossfire. After I installed drivers for both of them my old RX 480 seems to work well, while new RX 470 gives 0 Mhz clock reads both in GPU-Z and...
  8. S

    Question My second AMD RX 480 is not detected by my computer. How do I make it detect it so I can use Crossfire?

    Hello all, I just installed a second RX 480 8 GB today (no need for a crossfire bridge) and it is not detected by my PC. I already tried reinstalling the AMD software and that didnt work. The second GPU does work though because I tried playing it by itself. Any suggestions? My motherboard is...
  9. D

    [SOLVED] M.2 SSD compatibility in B450-f Gaming MB

    Hi, I am thinking of purchasing an average M.2 SSD (Kingston A40 240 GB). Although, I have read on some sites that in my setup (see below), this would cause the GPU to go down from PCI-E 3.0 x16 to x8. My question is; is this true? How much would the performance be affected? Also, assuming I...
  10. U

    Question best budget cpu for crossfire rx 580

    hi I need help im looking to do a crossfire set up with two rx 580 however I need help deciding the best budget cpu with this set up that won't cause crazy bottleneck.
  11. tsmith154

    [SOLVED] Physics using gpu card.

    I play assetto Corsa. I have right now: CPU: i7 5930 3.5Ghz Three gpu cards of R9 290X (Not running CrossFire. Most games just don't support it.) Assetto Corsa use to, I had my rig running. Now it stopped and only one card is used. Not even an option to turn CrossFire back on. I was getting...
  12. drambit

    Question Dual GPU video card using only one GPU with crossfire

    I'm setting up an old system that hasn't been touched in a few years, video card is an ATI Radeon HD 5970. Both GPUs show up in device manager, MSI afterburner, and GPU-Z, and UCLS is turned off, but for some reason when I play video games the second GPU always sits at 0% usage and does...
  13. T

    Question Crossfire Help using R9 370

    Hi. I have a question for all the viewers of this thread. Does AMD Radeon R9 370 support crossfire? If yes, is it worth it? If no, can the GTX 760 do SLI? I am planning to do the crossfire on Gigabyte GA-B85-HD3 in case you need it. And one last thing, I created a poll for you to say which one...
  14. F

    Question Crossfire/SLI temperature for the whole case?

    I'm just wondering if the temperature of 2 GPUs at 70c and CPU at 75c and other components accumulate. Will the case be really hot? I'm generalizing this, it can be whatever kind of hardware in PC. Thanks in advance.
  15. Z

    [SOLVED] Crossfire with a AMD r7 260x and a AMD r9 280?

    I have both these graphics cards.. I Don't have a crossfire cable yet so before I buy one I want to know if it has any benefits or if it will work at all ? And if crossfire doesn't work are there any benefits of using the 2 cards together in 1 system ?
  16. G

    Question Should I buy another RX 480?

    Hi all, My specs are these: Ryzen 5 1600x | RX 480 4GB | 16GB RAM | 1 SSD 250GB | 1HDD 1TB My main games are CS:GO (in this game I don't have problem with the FPS) and Apex Legends. And occasionally I play PUBG and story games that I don't care if I play at 60FPS. My monitor is 144Hz, it does...
  17. J

    Question Upgrading case for crossfire r9 390

    Hello community, I recently bought an r9 390 strix for 90 euro and thinking of pairing it with my main pc which has a bitfeenix prodigy m case and I cant get the asus r9 390 strix in it cause its a huge card and I already have h100i ontop of the case. So is it worth to just buy a full atx case...
  18. Jusco

    [SOLVED] Two 4gb Rx 580??

    Quick question, would buying another 4gb rx 580 be worth it, or should I sell my old rx 580 and get a faster new gpu?
  19. B

    [SOLVED] Can I Crossfire two identical cards and one different?

    I have a old PC I like experimenting on. So, I have in it two HD 5970, and I also found one HD 5870. So, the question is can I Crossfire them all?
  20. K

    [SOLVED] Upgrade GPU or crossfire with it?

    I have an MSI r9 380 gaming 4G and I am upgrading my CPU to ryzen 5 3600. The mobo will be msi x470 gaming pro. In the future I will want to upgrade my GPU. Should I replace it or will it be better to crossfire it with another one?