The videocard itself was plain jane, but it's Sigma-Gate overclocking software was very unique. Arguably the most versatile videocard overclocking utility from a vendor, Biostar's Sigma-Gate and V-Ranger software allowed us to push that videocard to its max. Literally. The key to our overclocking Zen was adjustable GPU and memory voltage options. Sadly, Biostar's V-Ranger software only works with its Sigma-Gate videocards. Don't forget to check out the maximum videocard overclocking chart at the end, it's got to be the coolest page on the web!