Blur Busters - Everything Better Than 60Hz - Page 47

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How does EIZO do 240Hz out of 120Hz?

Posted Oct 30, 2013 by Mark Rejhon

The EIZO Foris FG2421 is marketed by Eizo as a “240Hz” monitor. How is 240Hz accomplished out of simply repeating a 120Hz refresh without interpolation? There a good, valid scientific rationale: 1. First pass refresh is overdriven, done in total darkness (erases previous...

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EIZO announces Foris FG2421, a 240Hz VA gaming monitor!

Posted Oct 30, 2013 by Mark Rejhon

Eizo has announced the Foris FG2421, a new 240Hz VA monitor has been released! This is the retail gaming version of the previously released FDF2405W professional monitor which also uses a official/optional strobe backlight setting to eliminate motion blur. No interpolation is used!...

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Blur Busters helping Google fix 120Hz scrolling in Chrome

Posted Oct 28, 2013 by Mark Rejhon in: Web Browsers

Blur Busters is helping push 120Hz-friendliness into web browsers, with TestUFO Motion Tests, the 120Hz Web Browser Tests as well as Helping Google Fix Chrome 30 Animation Bugs. Recently, Chrome has difficulties with 120Hz smooth scrolling. Even on 120hz monitors, scrolling...

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Variable Refresh Rate: Should be a part of HDMI 3.0

Posted Oct 26, 2013 by Mark Rejhon in: TV

Variable refresh rate technology (G-SYNC) has arrived for computers. Apparently, such technology has spinoffs for fixed-refresh rate applications! HDMI needs to adopt this. Reduced Latency of Fixed Refresh Rates: G-SYNC decouples frame delivery time from refresh length, and reduces scan-out time....

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G-SYNC monitors supporting 177Hz?

Posted Oct 24, 2013 by Mark Rejhon

At least one source mentioned 177Hz support for future G-SYNC monitors, including Guru3D. We noticed this number exactly matches DisplayPort 1.2 single channel bandwidth of 8.8 Gbits/sec. (half of 17.6 Gbits/sec dual-channel). 1920×1080 x 24-bit x 177 Hz = ~8.8...

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G-SYNC reduces input lag for fixed refresh rates too (emulators, etc.)

Posted Oct 24, 2013 by Mark Rejhon

It is observed NVIDIA G-SYNC is also useful for low-latency fixed refresh rate applications as well: It accelerates frame delivery from GPU to monitor: Frames are delivered from GPU to monitor in 1/144sec instead of 1/60sec when running at 60Hz!...

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Motion Blur from Display Persistence, not GtG Transitions

Posted Oct 23, 2013 by Mark Rejhon in: TestUFO

John Carmack of iD Software recently talked about persistence at the G-SYNC launch. Modern LCDs now create more motion blur from persistence (static pixel state) and not from transitions (grey-to-grey). Transitions now take only a fraction of a refresh. Pixels are mostly static...

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G-SYNC monitors supports strobing at 85Hz and at 144Hz

Posted Oct 22, 2013 by Mark Rejhon

UPDATE: This is old information, posted before G-SYNC was released. Blur Busters now has a G-SYNC monitor (see Our Preview of G-SYNC) with ULMB. 85Hz strobing is confirmed, however, 144Hz strobing is not available. Good news for people who want “LightBoost”...

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ASUS VG248QE is upgradeable to G-SYNC

Posted Oct 21, 2013 by Mark Rejhon

If you already purchased an ASUS VG248QE monitor, or buying it now, you are in luck. The ASUS VG248QE monitor is upgradeable to G-SYNC. Blur Busters plans to publish a G-SYNC Mod Walkthrough, once our G-SYNC upgrade board...

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How Does NVIDIA G-SYNC Fix Stutters?

Posted Oct 20, 2013 by Mark Rejhon

People are very surprised that you can have a fluctuating framerate without seeing any erratic stutters. But, surprisingly, it is possible on a variable-refresh-rate display such as NVIDIA G-SYNC! These diagrams explain why NVIDIA G-SYNC eliminates stutters, from the human...

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CONFIRMED: nVidia G-SYNC includes a strobe backlight upgrade!

Posted Oct 19, 2013 by Mark Rejhon

When Andy of nVidia was asked whether LightBoost could be combined with G-GSYNC, AndyBNV of nVidia confirmed on NeoGaf: “We have a superior, low-persistence mode that should outperform that unofficial [LightBoost] implementation, and importantly, it will be available on every...

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NVIDIA G-SYNC: Variable Refresh Rate Monitors!

Posted Oct 19, 2013 by Mark Rejhon

One small step closer to tomorrow’s Holodeck: NVIDIA G-SYNC! It is a technique for refreshing computer monitors at variable intervals (up to a certain limit). Instead of refreshing monitors at exact intervals, the monitor is refreshed when the GPU finishes generating a...

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