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Roryjj

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  1. Agree
    Roryjj reacted to Briggsy in How is GPU Memory Bandwidth Utilized   
    I'm not an expert by any means, but it's also worth noting that the bandwidth is being measured over the period of 1 second in time, but the G6x memory itself is sending/receiving up to 768 bits of data per transmission, billions of times per second.  Is it possible to fully saturate the bandwidth over the period of 1 second? Probably not - but in a single clock cycle, probably yes.
     
    Like others have mentioned, the graphic memory acts as a huge cache for the graphic card to play around with internally, alongside data being sent through the PCIE bus. As far as I know (rumor) Sony revealed that AMD's RDNA2 has a much larger on-die cache for the GPU to play around with which gives a 256bit bus the potential of a 384bit bus in practice. 
  2. Like
    Roryjj got a reaction from Ben17 in 4K Scaling Bug   
    Mine looks absolutely nothing like that, but I appreciate the nudge to look deeper! Everything is hidden behind "Picture Mode Settings". There's an option called super resolution which I've disabled, and it did nothing to fix the issue. There are no other resolution-related settings. 
    I've found that this issue only occurs after my TV has fully turned "off" and isn't in some sort of standby mode, OR when the HDMI cable is unplugged and plugged back in. So basically when my TV loses a connection to my PC.
    I'll call LG support to see if there's anything they can think of. 
     
     
  3. Like
    Roryjj got a reaction from Ben17 in 4K Scaling Bug   
    I've checked and unfortunately there aren't really any advanced settings (not even contrast or brightness settings, just different "modes") which is a bit silly for a smart TV at this price point. 
    Thank you for your input though
     
  4. Like
    Roryjj got a reaction from Ben17 in 4K Scaling Bug   
    Hi everyone. I'm having an issue where, whenever I turn my TV on or reboot it, the whole image is zoomed in slightly so that the borders are cropped by the edges of the screen. It's almost as though Windows 10 thinks my TV is 2" bigger than it actually is. This only started happening when I switched from a 50" 4K LCD to a 65" 4K OLED

    Troubleshooting I've done so far: 
    Rebooted my PC - nope Used a different HDMI cable - nope Used a different port on my TV - nope Changed from 250% scaling to  the "Recommended" 300% - nope Tried changing from 30hz to 60hz in NVIDIA Control Panel (idk why it was set to 30hz) - nope Uninstalled (and quickly reinstalled when everything went fuzzy) NVIDIA Control Panel/Drivers Upon rebooting the display, changing from 3840x2160 to any other  resolution fixes the issue (this is getting old), however;  Changing to 4096x2160 THEN rebooting my display makes the above fix impossible, and leaves black bars on the side of the screen. This requires me to change to a random resolution, change to Portrait mode, change back to 3840x2160, then back to Landscape mode. Found that out while writing this lol. My hardware:
    MSI Motherboard Intel Xeon e1231v3 16 GB kingston ram Nvida GT 1030 (HDMI 2.0 for 4K 60HZ) LG B9 65" 4K UHD AI Smart OLED TV (OLED65B9PTA) I think I'll try using different ports on my Nvidia graphics card, but I'll need a display port adaptor. 
     
    Is anyone aware of any NVIDIA Control Panel settings, WIndows Display settings or anything that could fix this? Is it a driver issue or conflict?
  5. Funny
    Roryjj reacted to GoldenLag in Second graphics card for 4k 60hz HDR   
    pretty much. though dont try running crossfire between the rx 550 and R9 even though i believe you can. 
     
    yup, they will work fine. 
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