OK, here's the deal. I built a $3,000 system for work in a physics lab. I received all of the parts exactly 1 month ago. The primary task is image analysis using Nvidia CUDA cores, but also general number crunching with the CPU. Of course, I do general web use, coding, plotting, etc.
The CPU is water-cooled while the rest uses airflow. The CPU has good temps (28-36 C) while the GPUs are generally cooking. When they're working they are at 75 C. It's bad news, so I need help. The same cards in a different case with more airflow are very cold to the touch, even when running under heavy load.
The parts are as follow:
CASE: Corsair Obsidian 800D
CPU: Intel i7-3930k, LGA 2011, 6-core 3.2 GHz.
RAM: 16 GB Corsair Vengeance Quad Channel, 1866 MHz
BOARD: Asus P9x79 Pro
COOLING: Corsair Hydro H100
GRAPHICS: Dual MSI N285GTX Superpipe OC GeForce GTX 285 (they were free)
POWER: PC Power and Cooling Turbo-Cool 1200W
STORAGE: Corsair 256 GB SSD and 1.5 TB Seagate Black Caviar 7200 rpm.
My question is simply how to produce sufficient airflow to cool this system. I have the H100's radiator mounted to the top of the case, filling 2 of the 3 grills. The third is left empty. I'm using the stock included fans that came with the case otherwise. I've noticed that they run particularly slowly, at about 760 rpm.
What do you guys suggest that I do? Is there a way to push air across the GPUs?
People are saying that this system is so great, so I assume I'm doing something wrong. Those GPUs shouldn't be so hot!
Any help would be appreciated. Thanks.
The CPU is water-cooled while the rest uses airflow. The CPU has good temps (28-36 C) while the GPUs are generally cooking. When they're working they are at 75 C. It's bad news, so I need help. The same cards in a different case with more airflow are very cold to the touch, even when running under heavy load.
The parts are as follow:
CASE: Corsair Obsidian 800D
CPU: Intel i7-3930k, LGA 2011, 6-core 3.2 GHz.
RAM: 16 GB Corsair Vengeance Quad Channel, 1866 MHz
BOARD: Asus P9x79 Pro
COOLING: Corsair Hydro H100
GRAPHICS: Dual MSI N285GTX Superpipe OC GeForce GTX 285 (they were free)
POWER: PC Power and Cooling Turbo-Cool 1200W
STORAGE: Corsair 256 GB SSD and 1.5 TB Seagate Black Caviar 7200 rpm.
My question is simply how to produce sufficient airflow to cool this system. I have the H100's radiator mounted to the top of the case, filling 2 of the 3 grills. The third is left empty. I'm using the stock included fans that came with the case otherwise. I've noticed that they run particularly slowly, at about 760 rpm.
What do you guys suggest that I do? Is there a way to push air across the GPUs?
People are saying that this system is so great, so I assume I'm doing something wrong. Those GPUs shouldn't be so hot!
Any help would be appreciated. Thanks.