What does NVIDIA HBAO+ do?

NVIDIA Horizon-Based Ambient Occlusion Plus (HBAO+) instantly renders realistic shadowing around objects. HBAO+ is provided through the Shadowlib library. This grayscale image makes clear the impact HBAO+ has on shadows in game.

What is Nvidia HBAO+ in games?

HBAO+ is the Ambient Occlusion option of choice. Its image quality exceeds that of any other technique, it's the most-efficient full-resolution AO option, the first to use cache-efficient Interleaved Rendering technology, and the first to eliminate flickering and under-sampling artifacts.

What is HBAO in game settings?

HBAO stands for 'horizon based ambient occlusion'. It is a step up graphically from the simpler screen space ambient occlusion. It ups the ante from every aspect in SSAO, giving the game better and higher definition, and visibility.

Should I turn ambient occlusion on or off?

You would want to use ambient occlusion because it shows subtle variations in lighting and helps your eyes detect surface details that would otherwise be washed out or unnoticeable. Ambient occlusion is great for softening the overall lighting in your scene if it's too bright.

Does ambient occlusion help FPS?

Regardless of the technique, turning ambient occlusion down or off will increase your performance, and in some games, it will increase it by a lot.

Ambient Occlusion, SSAO, HBAO, VXAO - PC Graphics Settings Explained

What is HBAO and SSR?

HBAO or Horizon-Based Ambient Occlusion is basically a better version of the SSAO (screen space ambient occlusion). It makes the game look more realistic but eats up resources so turn it off. SSR – Off. Screen Space Reflections are reflections that are created from what is in view of the player's screen.

What causes better FPS?

The most common reason for reduced FPS is graphics settings that create a larger workload than your hardware can handle. So how do you achieve better FPS? Getting a faster CPU, more RAM, or a newer graphics card is one solution.

Should ambient occlusion be on or off Nvidia?

AO in nvidia's settings is a generic AO shader you can use in games that are too old to use AO by themselves. It should be off for all newer games, but try it out in older titles and see what you think; in those games you often have enough headroom to enable most image enhancements.

What settings affect FPS the most?

Anti-aliasing and shadows are usually the two biggest settings that affect FPS. Anisotropic filtering could also be a setting that can affect FPS depending on the game. Textures could affect your game based on what your CPU/GPU is, but as long as it's not a really low end one it won't affect it that much.

Does ambient occlusion use ray tracing?

Ray-Traced Ambient Occlusion is a ray tracing feature in the High Definition Render Pipeline (HDRP). It is an alternative to HDRP's screen space ambient occlusion, with a more accurate ray-traced solution that can use off-screen data.

Is ambient occlusion GPU heavy?

How demanding is Ambient Occlusion? We would consider a typical application of AO in a game to be mid to high in terms of how demanding it is. The typically frame rate hit you can expect when enabling Ambient Occlusion is between 5-10%.

Is HDAO better than HBAO?

HBAO and HDAO are essentially the same thing but different vendor specific implementations. SSAO is less accurate but improves image quality with a much smaller performance penalty. If you're going to use H*AO, from what I understand you should select HDAO if you have an ATI card or HBAO if you have an nVIDIA card.

Does Bloom affect FPS?

Because your screen can only get so bright, video games can use the visual trick of “Bloom” to make bright light appear super bright. While this option doesn't have a huge impact on your framerate, it is often turned off.

Does disabling NVIDIA overlay affect performance in games?

If you are running shadowplay features like instant replay, record, or live stream then yeah, it will affect FPS to varying levels depending on GPU.

What are the best NVIDIA game filter settings?

For the Details filter, set Sharpen to 33%, Clarity to 55%, HDR Toning to 50%, and Bloom to 0%. These settings will provide players with the most optimal visual quality.

Should I turn off in game overlay NVIDIA?

Through the overlay, you can access the main features of GeForce Experience app. However, sometimes, the overlays produce bad experience to people instead of the good one. They consume bandwidth as well as bring compatibility issues to certain programs. In such situation, you need to turn off the overlays.

Does higher FPS make your game smoother?

With games, higher frame rates can result in smoother, more natural-looking images. Compare that with low frame rates, where the onscreen action will stutter and pause. Because the graphics processing on all consoles is limited, higher frame rates come at a cost.

Will more RAM increase FPS?

RAM (random access memory) is a key component in any gaming PC. Adding more RAM can boost system responsiveness and improve frame rates when compared to systems with less memory.

Why does 60 FPS look so much better?

4K looks better at 60 fps

Due to the heavy amount of motion blur in moving scenes at low frame rates, you immediately loose the gained resolution detail. At 60 fps, that motion blur problem is largely eliminated, and 4K will look like it's supposed to look – extremely sharp and full of detail.

Does VSync affect FPS?

Even when VSync is working well it's not perfect. It may affect the gaming experience as it reduces the frame rate till it finds the perfect balance, resulting in stuttering increases and input lag. It happens in all types of games but is most noticeable in fighting and shooter titles.

Should I set Nvidia to performance or quality?

Do you want more fps and smooth gameplay? Choose 'Prefer maximum performance'. Keep it off if you want as many fps as possible, but set a maximum if you want a smooth display. Choose 'Performance' for a higher fps, but set it to 'Quality' for a realistic and even lighting for your games.

Does Nvidia color filter affect FPS?

NVIDIA filters are a great way of enhancing your game's visuals, but it comes at the cost of your fps. If you have a high-end PC, it is not as noticeable, but if you have been playing on 200+ fps regardless of your PC (that is, by turning down the graphical settings), you will definitely notice a bit of fps drop.

How to maximize GPU performance?

How do I optimize my CPU for gaming?