--Windows 7 64-bit | Windows 8.1 64-bit | Asus Z97-WS | i7 4770k @ 4.5ghz | 3x Evga GTX 680 4GB | 16GB GSkill @1600mhz 8-8-8-24 2T | Thermaltake TP 1200W | Samsung ToC 27" 1920x1080 60hz
--Windows 7 64-bit | Windows 8.1 64-bit | Asus Z87-A | i5 4670k @ 4.5ghz | 2x Sapphire R9 280x 3GB | 16GB GSkill @1600hmz 8-8-8-24 2T| Thermaltake 1000W | Samsung ToC 27" 1920x1080 60hz
--Windows 7 64-bit | Windows 8.1 | Clevo P170EM 17" 1920x1080 60hz | i7-3610QM | GTX 675M | 8GB 1333mhz
--Nvidia Shield Portable & Tablet
Nazgulgnome said:Specs: MSI gt683R with Intel Core i7 2630QM clocked at 2.0 ghz, 12gb of DDr3 memory, 2 500gb hard drives and a GeForce GTX 560M with 1.5gb internal graphics ram. The GPU usually runs around 80-90 Celsius.
I first noticed this problem with Mechwarrior Online. I assumed it was a problem with that game, but none of the fixes mentioned made any difference for very long.
I recently (last couple weeks) noticed the problem in other games as well.
Problem is this: I will start with fully playable FPS (usually in the 40-60 range) then, with some regularity, my framerate will drop down to the 5-15 range, which in FPS games like MWO, makes the game pretty much unplayable. My FPS will stay low for about 15-30 seconds, then pop back up to playable levels again for a short time. This phenomena has started occuring in every game I play with a 3D component, from Arkham City to Minecraft.
I used a monitor and noticed that there was a correlation between these FPS drops and my GPU load plummeting from nearly 100%, which I would expect with a full screen game with detailed graphics on a slightly older card, to as little as 0% in the logs. I don't know why the load drops like this, but the load drop coincides with the card temp going over 90 celsius. I can only assume there is a temperature related throttle somewhere.
Any ideas on how to fix this? I only have the laptop to game on right now and no chance of buying anything better for at least a year.
Nazgulgnome said:Update: I'm pretty sure that my GPU is throttling due to heat, it gets up to 93 degrees and my framerates drop. I have cranked up the laptop's fan and set it on a cooling plate and dropped the GPU temp to 59-60 Celsius while idle, which kind of concerns me. I think my laptop is either not able to cool enough, or there is something wrong inside the case that's blocking heat transfer. Ideas?
Asus ROG G750JM | Win 8.1 Pro x.64 | Core i7 4700HQ | GTX 860m 2gb gddr5 (Maxwell) | 16gb DDR3L Dual Channel 1600 | 256gb SanDisk Ultra Sata III SSD | 5400rpm 1TB HDD |
Dell Inspiron 17R SE (7720) | Win 8.1 Pro x.64 | Core i7 3630QM | GT 650m 2gb gddr5 | 8gb DDR3 1600 | 128gb Mushkin Atlas Sata 3 mSata | 1TB 5400rpm HDD | 500gb 7200rpm HDD |
Desktop | Gigabyte 970FX | AMD FX-8150 4ghz Watercooled | 16gb ram 1600mhz | EVGA Dual Superclocked GTX 770 4gb gddr5 | 850w EVGA Gold Plus PSU | 2TB HDD | 256gb SSD | (Upgrading: Work in Progress)
My Nvidia GPUs
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