Solution: Dont use current L7430 A00 CAB driver package. The Intel Innovation Framework is out of date and will result in issue I mentioned. As soon as you update this driver, the systems performance is as you would espect. I go with L7530 A02 driver package. Content is the same but current.
Dear Community, is there anyone also working with the quite new Latitude 7430?Did you notice huge performance issues when device is on load? My device stucks, hangs and stutters often when doing a few tasks simultaneously.I checked the ressource usage and find out, that the CPUs behaviour is very strange... When I go for stress test (Prime95), the CPU usage is going to 100% for a short time, until it drops to 60%.Its capped at 60% from than on and the frequence will drop to 1,0 ghz.The temperature is not close to overheating (around 60 degress). What I also noticed: The CPU is going down to 10% usage and !! 0,25 ghz !! when the internal GPU is on load (90-100%).You cannot do any task until the GPU usage drops. Screenshot at the end. I can summarize, the device is unuseable when the GPU is on high load, as the CPU throttles extremly.Anyone with the same experience? [IMAGE]
Latitude 7430 hangs and has low cpu and high gpu usage