Nvidia is redefining its G-Sync technology to enhance its appeal amidst the widespread adoption of FreeSync. The company is transitioning away from dedicated G-Sync modules, opting instead to embed G-Sync capabilities into MediaTek scaler chips, which will be used in upcoming monitors.
Introduced in 2013, Nvidia’s G-Sync technology was a groundbreaking solution designed to eradicate screen tearing and stuttering, while reducing input lag in PC gaming. By synchronizing a display’s refresh rate with the game’s frame rate, G-Sync set a new standard in variable refresh rate (VRR) technology. However, its reliance on dedicated hardware has driven up costs for both users and manufacturers.
In contrast, AMD’s FreeSync and the VESA Adaptive-Sync standard, which offer similar features without additional hardware costs, have become dominant in the market. Nvidia recognized this shift in 2019, introducing its “G-Sync Compatible” certification for FreeSync monitors, acknowledging that these more affordable VRR technologies were prevalent.
To maintain the relevance of G-Sync, Nvidia is now collaborating with MediaTek to integrate G-Sync functionality directly into scaler chips. Traditionally, G-Sync modules required separate boards equipped with expensive FPGA chips and dedicated RAM. The new MediaTek scalers will incorporate the same features found in current G-Sync modules but at a reduced cost.
Three upcoming monitors featuring these MediaTek scalers are set to launch later this year: the Asus ROG Swift PG27AQNR, Acer Predator XB273U F5, and AOC AGON PRO AG276QSG2. All are 27-inch, 1440p displays with refresh rates up to 360 Hz.
As of now, the pricing for these new models remains undisclosed. The existing Asus PG27AQN, which includes a traditional G-Sync module, is priced around $800. It remains to be seen if the new MediaTek-equipped monitors will be significantly more affordable and whether manufacturers will pass these savings on to consumers.
While the difference between “true” G-Sync monitors and those using FreeSync or Adaptive-Sync may be minimal for most users, G-Sync still offers distinct advantages. G-Sync supports a broader range of refresh rates, functioning between 1 Hz and the monitor’s maximum refresh rate, whereas FreeSync and Adaptive-Sync typically cease working below 40 or 48 fps. Additionally, G-Sync monitors feature “variable overdrive” technology to reduce display ghosting and will support the new “G-Sync Pulsar” feature aimed at minimizing blur.
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