Hello guys
A few days ago I ordered a refurbished laptop. Specifically it is the Asus Zenbook UX305. It has the Intel Core M3-6Y30 cpu and it is suppose to run at up to 2.2 GHz.
However while running a stress test on the system to test if all is running well(using prime 95) the cpu stays at a solid core speed of 1000MHz. More than half the speed of what was advertised. All the temperatures are normal so I shouldn't be thermal throttling. My concern is, could it be that when the laptop was refurbished, they had lowered the clock speed of the CPU to avoid crashes because in reality the system is still defective?
Check for battery power saving settings.
>>58567987
I switched it to performance and it helped a bit. It's now running at 1200mhz but uy still no where near where it should be
>>58567973
Could be the speed for single core or single thread. Are you doing a multi-core benchmark?
>>58568218
I was using prime 95 balance test. Now I'm running IntelBurnTest on stress level maximum and I got the system to come up to 2mhz for a couple seconds but then it drops down to 1.3 and stays there with cpu Temps on both cores at a solid 55c with 100% load on both cores
I also went into my bios and saw that in the processor information it says the processor and then @ .90GHz. It should say 2.2 no?
Core M CPUs are meant to be passively cooled, therefore they run at a low clock speed generally. The TurboBoost speed is 2.2 GHz, but the CPU isn't capable of sustaining that speed. These CPUs weren't meant for sustained workloads like stress tests and benchmarks. They were meant for generally use, web surfing, and YouTube viewing.
>>58568507
Oh alright. That makes sense. I just wanted to stress test the system because it only comes with a 3 month warranty so I wanted to make sure ASAP if there was anything wrong and when I saw that it Wasent reaching it's max clock speed I started to get worried. My first time buying any used tech