So there has been a lot of discussion about the upcoming 4K addition to Forza Motorsport. From people that really could care less about 4K and would rather have more content or better gameplay or better FFB, etc. To those that are super excited for all the extra pixels. I thought I would throw in a little bit of information related to 4K, as I’ve done some interesting testing between the different modes since Forza 6 Apex and Horizon 3 on PC both support it, and the X1S upscales to 4K output. I think that Forza 6 Apex is a good example of what we will likely get with Forza 7, though I expect it to be visually a tad better. Definitely with the lighting and the addition of HDR there will be a notable difference as well. But as far as this discussion and topic I just wanted to address 4K.
So I have both a standard X1 and X1S and a gaming PC with a 1080ti video card. I also happen to have two similar 60-inch Vizio TVs. One of which is a 4K HDR model and one of which is a standard 2K non-HDR model. When comparing all formats between all pieces of equipment, here is what I’ve noticed… (This means playing the games on both the X1 and X1S on both TVs and then playing both games on the PC on both TVs.
Not surprisingly, playing either game on the 4K set, regardless of rendered format (either 2K or 4K) or system (X1S or PC) - makes the biggest difference. In other words, I can play on the X1S on my 4K TV (with 4K upscale via TV or console) and the jump in visual quality from playing on the 2K TV is significantly more noticeable than playing the games on my PC with a true render of 4K (vs a 4K upscale). Getting to 4K (even via upscale) is the biggest jump - by a wide margin. The difference from upscaled 4K to true rendered 4K is only slightly noticeable. In fact, once I start racing, I don’t notice the difference between true 4K PC rendered output and either console or TV upscaled 4K output. I can see the difference from scaled 4K and true 4K when in the menus or Forza Vista mode and have the time to look and compare. However, immediately and at all times, I can notice the difference between a 4K display and 2K display, regardless of what is happening on screen. Note: my viewing distance is about 5-6 feet depending on if I’m in my racing chair or recliner. These facts hold true for all games (other than Forza as well) I have tested, but definitely you can really see it in the vehicle models - especially in Vista mode. I wonder how much lower quality the models are in game compared to Vista mode? Because they are not in the same league.
So… ‘go ahead and buy yourself a 4K TV’ I guess is what I’m saying, LOL. You will immediately notice a much sharper looking Forza game and in all other games as well. Whether you just stay with an X1 (TV provides upscale) or X1S (console provides upscale) you can expect a much better viewing enjoyment. If you have the choice (with an X1S) I recommend having the Xbox do the upscaling instead of your TV. Using the X1S to do the upscaling will introduce less graphical and audio latency and less sync issues. If you allow the TV to do the upscaling there will be some delay in those frames getting to the screen while the processor in your TV is working. All of that being said, the best visual output will be a true rendered 4K option - either the upcoming X1X, or even better, a very high-end gaming PC.
Stay tuned for a comparison of the X1X and the 1080ti on max settings. I will get that out a few days after the X1X gets here.