Cpu bottleneck
I have a problem when I play the modpack, my CPU is always at 100% while my graphics card is only at 30-40%. I have an RX 7900 XTX and a Ryzen 7 7800 X3D. I have 64GB of RAM for my PC. Can anyone tell me why it's bottlenecking all the time? and what can I do about it?
2 Replies
Are you reading your F3 menu GPU usage or your task manager/RTSS/other program GPU usage? It’s expected to be very low in task manager and performance monitors because Minecraft cannot use the RT cores on your XTX
Minecraft is very sporadic when it comes to system resource utilization. The base game itself can jump between heavily using the GPU to heavily using the CPU from just adjusting the render distance. With that in mind,
- What modpack are you playing?
- What render distance did you set?
- What shaders pack are you using?
- Any changes to the JVM arguments?