I've just been overclocking my gpu, using valley benchmark for testing. I reached the max limit for gpu and vram frequency with satisfactory results so I decided to see how far I could undervolt my gpu to reduce heat and power consumption. My stable voltage at max settings was 1182mv, I did multiple tests until I got freezing and artifacting at 1138mv. So I went back up to a stable voltage but when I did one last test I got reduced performance and artifacting. I got worried so I restarted the computer and used the original settings with the voltage at 1182mv. The performance was almost the same but the artifacting got worse and worse during the test. I read some forums and most people say you cannot damage components by undervolting but my current experience showed otherwise. If you have much KNOWLEDGE about this topic then please give me some advice.