Modern Warfare 4 opens campaign early access for digital purchases
The full campaign is now playable for digital buyers; DMZ opens on October 20 and the general launch follows on October 23.
FPS
Frame generation: why doubling FPS does not halve latency
DLSS, FSR, and XeSS can make motion smoother by inserting intermediate images, but the game still responds at the pace of the frames it actually renders.