GTX 560 100C+ on Kombustor and Crysis

Ginomeee

Commendable
Apr 9, 2016
10
0
1,510
Hi, I just upgraded my graphics card from an Emtek GTX 460 SE to a second hand ECS GTX 560 (non -ti version).

The GTX 560 gives me idle temps of more or less around 45-50C but under load on Crysis 1, high settings, temps are consistent at 98-103C (yes I do notice consistent throttling from EVGA Precision). Running MSI Kombustor (PhysX 3 Fluids GPU and Plasma, plus some other tests) gets the card around the 100C mark as well. However loading some games that aren't that taxing (TF2 high settings) would get me around the ~70C mark.

CPU stress testing on PhysX 3 Fluids (CPU) only reaches and average of 65C from around 50C.

The board is inside a relatively small budget micro ATX (similar to Neutron Fit 281) case which only has one 80mm case fan. I already cleaned the internals of the PC and everything, re-applied thermal paste on the GPU heatsink and reapplied / reseated twice as well.

Specs:
- MB: MSI H81M-P33
- RAM: 2x4GB Kingston DDR3
- HDD: WD 1TB
- PSU: 450W
- CPU: Intel G3260
- GPU: ECS GTX 560

Aside from the fact that yes it seems as if my relatively small case with one 80mm fan may just be the culprit. Would the GPU sustain such high numbers? even if the case / airflow is terrible. I've actually researched on smaller builds that have higher and much more power hungry cards that don't actually reach the numbers I have.

Any recommendations on what to do with the heat problem? (on a budget here, no water cooling). I'm really concerned of the long term implications this may bring, much more since it's just a second hand card.
And what might be a nice short term solution for the moment?

Thanks a lot guys! :)
 
Solution


Have you tried to manually ramp up the fan speed? If you have, then the only thing I can think of is that your case has really bad airflow. Could you tell me the name of the case, or is it just some no name brand? I once had my GTX 570 in in a Sharkoon VS4 case which has really bad airflow, My temps were around 95C when running FurMark for 20 minutes. Even though I had 3 120mm fans installed. After I took off the side panel the temps dropped to about 70C.

Ginomeee

Commendable
Apr 9, 2016
10
0
1,510


Re-applied thermal paste twice and no changes. Yes it is clean.
 

rhelmar1

Respectable
May 23, 2016
272
0
1,960


Have you tried to manually ramp up the fan speed? If you have, then the only thing I can think of is that your case has really bad airflow. Could you tell me the name of the case, or is it just some no name brand? I once had my GTX 570 in in a Sharkoon VS4 case which has really bad airflow, My temps were around 95C when running FurMark for 20 minutes. Even though I had 3 120mm fans installed. After I took off the side panel the temps dropped to about 70C.
 
Solution