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- Joined
- 25 Aug 2013
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- 391
"Up to 56dB" is the true and accurate truth .. it is exactly what the Anandtech data shows for the CLCs they tested with stock fans running at full speed.
Sure, we can use bottom fan to help get cool air to GPU, but we can also optimize case airflow so an air cooler on CPU receives cool air. I build lots of air cooled systems with airflow into CPU and GPU being 2-5c above room ambient when system is under full load. Many stock builds with be supplying air warmer than that to the GPU.
My issue with up to 56db is that it isn't relevant to this example, because the Arctic Liquid Freezer isn't nearly that loud.
The reason I think this cooler would be a good choice is because it isn't much more expensive than high end air coolers, it performs better and is barely noisier, while preventing the GPU heat from increasing CPU temps. The goal here is to lower CPU temps for overclocking.
Here is a review that compares the acoustics of it against the NH-D15, it comes in 0.8db louder at load: https://www.hardocp.com/article/2016/03/09/arctic_cooling_liquid_freezer_240_aio_cpu_cooler_review/3
I would the advantages of increased performance, having spare fans to use an extra exhausts and other benefits like better RAM compatibility, outweigh the cost increase and the negligible noise increase (which the OP said wasn't as important as performance). Air coolers do have the advantage of basically lasting forever, but I wouldn't say they are the best option for this situation.