Micro stutters with RTX 4090 no matter the settings

[DLz47]

Hi everyone,

I have a new PC with the following specs:

Intel I9 13900 KF: bought before the chip degradation issue was discovered, updated the motherboard to the last bios with the fixing microcode and never had the "Out of memory problem". Also tested many times and never had a crash. Sitting on default settings ("Intel Performance" iirc) with APO and RE-BAR activated;

EK Nucleus AIO 360 mm;

32 GB (2x16) of G.Skill F5-6800J3445G16GX2-TZ5RK with XMP activated;

GIGABYTE Z790 AORUS MASTER;

ASUS ROG STRIX RTX 4090 (no OC, no tweaks, latest drivers);

Seasonic VERTEX 1200 W, 80+ Gold;

SSD: WD BLACK 2TB SN850X M.2;

Samsung Neo G7: 4K @165 Hz;

Internet speed: Download 25 Mbps, Upload 1,5 Mbps

OS: Windows 11 Pro 

With the above hardware and software, I get stutters while gaming no matter the settings (with 4k resolution). Obiviously they get more severe and frequnet with higher graphic settings but even with the lowest settings (in game and in the nvidia control panel), I still get stutters (using DX11 or DX12 doesn't make a difference). I get most of the stutters when I play sanctum anatomica.

Can you suggest me a solution or something that can help me find a solution?

Thanks.

Cheers.

Edited yesterday at 12:01 PM by DLz47

[Nexecute]

I had micro stutters in another game that was caused by having a mouse polling rate greater than 1k.

Edited 5 hours ago by Nexecute