rtx 4090 RTX 4090 frame drop

[LavFx]

Hello, I'm pretty inexperienced in understanding what is happening exactly, but long story short, I got a 4k tv and wanted to get smooth 4k gaming, got my GPU, new parts to make it compatible and I got it all running. I launched Hogwarts legacy and notice quite a bit of screen tear and some dropped frames. I have my settings on max and have tried to have my tv display both UHD 4k native at 60hz and on PC 4k at 120hz. Tried going through the BIOS to set memory frequency to auto, 6000mhz (per someone's instructions) and 5200 (per https://www.amd.com/en/products/cpu/amd-ryzen-9-7950x). I'm not sure if it could possibly be my fans not expelling most of the heat properly, since I have just the one. If you need more info, please let me know. 

 

Specs

Monitor: 77" LG C2 OLED

GPU: ASUS NVIDIA GeForce RTX 4090 ROG Strix Overclocked Triple Fan 24 GB GDDR6X PCIe 4.0 Graphics Card 

CPU: AMD Ryzen 9 7950X 16-Core Processor 

Motherboard: ASUS Prime X670E-Pro WIFI 

RAM: 2x G.SKILL Flare X5 DDR5 

PSU: CORSAIR RMx Series RM1000x

Fan: NZXT Kraken X53

 

 

[filpo]

3 minutes ago, LavFx said:

Hello, I'm pretty inexperienced in understanding what is happening exactly, but long story short, I got a 4k tv and wanted to get smooth 4k gaming, got my GPU, new parts to make it compatible and I got it all running. I launched Hogwarts legacy and notice quite a bit of screen tear and some dropped frames. I have my settings on max and have tried to have my tv display both UHD 4k native at 60hz and on PC 4k at 120hz. Tried going through the BIOS to set memory frequency to auto, 6000mhz (per someone's instructions) and 5200 (per https://www.amd.com/en/products/cpu/amd-ryzen-9-7950x). I'm not sure if it could possibly be my fans not expelling most of the heat properly, since I have just the one. If you need more info, please let me know. 

 

Specs

Monitor: 77" LG C2 OLED

GPU: ASUS NVIDIA GeForce RTX 4090 ROG Strix Overclocked Triple Fan 24 GB GDDR6X PCIe 4.0 Graphics Card 

CPU: AMD Ryzen 9 7950X 16-Core Processor 

Motherboard: ASUS Prime X670E-Pro WIFI 

RAM: 2x G.SKILL Flare X5 DDR5 

PSU: CORSAIR RMx Series RM1000x

Fan: NZXT Kraken X53

 

 

have u installed all your drivers and bios as well as chipset drivers? Also have u tried using ddu?

[porina]

1 hour ago, LavFx said:

Hello, I'm pretty inexperienced in understanding what is happening exactly, but long story short, I got a 4k tv and wanted to get smooth 4k gaming, got my GPU, new parts to make it compatible and I got it all running. I launched Hogwarts legacy and notice quite a bit of screen tear and some dropped frames. I have my settings on max and have tried to have my tv display both UHD 4k native at 60hz and on PC 4k at 120hz.

I presume you have a good quality HDMI cable that allows 4k120 on the TV. Well, I assume it is connected by HDMI like their earlier OLEDs.

 

On tearing: Make sure G-Sync Compatible is detected and enabled in the nvidia control panel. You may have to experiment with the optional checkbox to allow it in windows applications, in case you're using borderless windowed as opposed to exclusive full screen. I'm not familiar with this specific game's options as I don't have it.

 

If you view the instantaneous fps, does it ever go above 120? If so, try setting a frame rate limit to or below 120fps either in game or in nvidia control panel (you can make it global or game specific).

 

On "frame drops", I presume you mean stutter where you get occasional lower fps that feels like a short freeze. This could be one of many reasons. Leave your ram on the highest working speed. How frequently do they happen? Is there any pattern to it?