Strange problem with GT 650m
In General, there is a laptop with velanai it GeForce GT 650 mAnd it is happening something strange. In nominal mode when you download GP up to 100% graphics performance reaches its cutoff temperature for 4-5 minutes. Trottling disabled. Diet laptop - high performance with default settings.
Cooler normal, rpm is normal, new thermal paste,wood is also all okay. When playing necroth ability to make some kind of WoW 3.3.5 with a resolution of 1600x900 on high settings, the patient produces 100-200 fps download-GP to 60% and temperature above 75 C. But when you start the new routine at first glance Prochazka games ( like Standed Deep) download GP soars to 100% and the laptop dies that cut later the same couple of minutes. Run GPU-Z shows an interesting picture - at idle in the graphs the performance data can see the inscription is Unknown, and data from the temperature sensor are received intermittently with period
Spoilerage cardiogram, hehe( the rest did not do) the same happens in all other utilities monitors, but! under load the card data again comes in full volume.
Dear friends, share ideas about what is going on with this vidyuhi
Spallanzanii in GPU-Z and GPU Temp picrelated
When the 650m is off, and the data from it and should not do, because it works the built-in PERC card. Although discrete can be enabled for any application for a short amount of time, then the data will go. Well, when it works - the data needs to go permanently. Maybe in your case, in the driver settings, some kind of prog he uses discrete and in those moments, are the data in GPU-z.
The fact that under 100% load it starts to overheat - well, it's either the cooling system of the laptop can not cope, either thermal grease is not completely in contact with the count. percent or XS.
But why GPU-z shows unknown is XS, maybe the graphics card is already living out their days, and can service you in 5 minutes something will make it another 10 years worked. Or maybe just GPU-z works and can't identify it, too, sometimes.
You can try the stress test and see how fast it warms up in it. If the same as in the games, the idea is that everything is OK And what a game it is so sausage - maybe when you start the game start some kind of program that the video card loads ? XS I really like to see what a program is loading it the graphics card, maybe in some prog type msi afterburner is showing.
You can still try to rearrange completely Windows, install the driver and try that or stress test, or these simple and not so game.