Sony has confirmed what tech enthusiasts already knew: most of the games played on Sony's new PS4 Pro will be upscaled to 4K resolution, not native 3840 x 2160p 4K.
Sony is marketing its new high-end PS4 Pro towards "hardcore" gamers, offering a "premium" 4K HDR gaming experience. The truth is, however, that the PS4 Pro's highly customized Polaris GPU--while a massive improvement over the original PS4--isn't capable of hitting true 4K resolution in every game. Developers use "streamlined rendering techniques" like Checkerboard Rendering to multiply native 1080p textures at the PS4's original High preset four-fold to simulate 4K resolution on the PS4 Pro. Sony President Andrew House has now admitted that the majority of games upgraded with the PS4 Pro--including both old and new PS4 games--aren't rendered in native 4K, so you're not going to get a full 4K experience with every title.
"I would say the majority will be upscaled - at least based on the game portfolio I have seen to date," Sony Interactive Entertainment President Andrew House told Digital Spy in a recent interview. But wait, isn't Sony promising 4K gaming? Isn't it misleading not to disclose most PS4 Pro games will be upscaled 4k, not native? House doesn't think so.