"The ACX cooling was especially impressive in our testing, when under load in game temperatures sat at 20 degree’s less than a reference cooler the entire time. This also translated to some impressive overclock numbers that on the memory side of things broke the speeds that I hit with the reference card."
garfi3ld - LanOC.
EVGA GTX 770 With ACX Cooler review by LanOC - Introduction & Conclusion.