NVIDIA’s G-Sync ULMB 2 aims to minimize motion blur in games

has G-Sync Ultra Low Motion Blur (ULMB) 2, the second technology of tech it designed to minimize motion blur in aggressive games. Compared with ULMB, which it launched in 2015, the corporate says the newest model affords almost twice as a lot brightness, together with nearly no — the strobing or double-image impact that generally seems when blur discount options are enabled.

Motion readability is essentially decided by the monitor’s pixel response time. To enhance issues, NVIDIA is utilizing “full refresh rate backlight strobing,” which builds on the backlight strobing approach from the unique ULMB. Although the earlier model of the tech improved motion readability for a lot of, it wanted to swap off the monitor’s backlight 75 p.c of the time. This lowered the brightness of the display.

With ULMB 2, NVIDIA is ready to match the show’s refresh price when it turns the backlight on and off. The goal is to solely flip the backlight on when pixels are on the right shade worth for every body. This mitigates crosstalk, as you should not see pixels after they’re transitioning to the correct shade.

This strategy with the slower pixel refresh charges of older screens. ULMB 2 is ready to run on the full refresh price of present shows. On a 360Hz show, every backlight strobe occurs each 2.7 milliseconds — a price that is imperceptible to the human eye.

What this all boils down to is NVIDIA having the ability to provide extra brightness and an efficient motion readability of over 1000Hz. If you utilize a 360Hz monitor with ULMB 2 on, NVIDIA says you may get an efficient motion readability of 1440Hz. The firm claims that, with out ULMB 2, you’d want a monitor that is able to 1440Hz to get equal motion readability. Given that we have 500Hz screens, mass-market 1440Hz shows appear fairly a methods off.

NVIDIA provided some transient demos of ULMB 2 in motion. In the video beneath, you may see what a bike pursuit sequence appears like in slow-motion at 360 frames per second with the characteristic each on and off.

ULMB 2 is obtainable now as a free replace for suitable 1440p, 360Hz G-Sync screens. Only two such shows are in the marketplace on the minute, NVIDIA says: the Acer Predator XB273U and the ASUS ROG Swift PG27AQN, each of that are 27-inch screens. The ASUS ROG Swift Pro PG248QP (a 25-inch 1080p, 540Hz show) and the 27-inch AOC AGON AG276QSG G-Sync Monitor are additionally suitable, they usually’ll be accessible quickly.

NVIDIA introduced ULMB 2 alongside some AI developments at Computex. The firm is that is designed to assist firms construct generative AI fashions. It additionally confirmed off tech that can allow gamers to use their microphones and with in-game characters.

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