I understand his point, but I think it's founded in ignorance. An overdrive spike only lasts the first 1-1.5 ms of an at most 6.9 ms (at 144 Hz) frame. If it looks decent at the maximum frame rate, it will look equally good for lower rates. The review video appears to have no overdrive at all, and it seems more plausible to me that the monitors in question just cheaped out on their T-CONs or didn't have supplemental frame buffers for overdrive calculations.nimbulan wrote:I believe the point he's trying to make is that the amount of overdrive needed is dependent on the refresh rate, hence the G-Sync module keeping previous frames in memory and adjusting overdrive calculations on a per-frame basis. Every G-Sync monitor will have this capability but most FreeSync monitors will not.
FWIW, TFT Central claims a different panel altogether was used for the BenQ vs. the Asus ROG Swift though, which could be part of a simpler explanation:
https://twitter.com/tftcentral/status/5 ... 7010649088