VRR (Variable Refresh Rate) technology like G-Sync and FreeSync allows the monitor to dynamically adjust its refresh rate to match the frame rate of your graphics card, eliminating screen tearing and stuttering.

How do I know if my monitor supports VRR?

Check your monitor's specifications for G-Sync Compatible, FreeSync, or Adaptive-Sync support. You can also check in your graphics card control panel.

What's the difference between G-Sync and FreeSync?

G-Sync is NVIDIA's proprietary technology and requires hardware validation. FreeSync is an open standard supported by AMD and works with more displays. Both achieve similar results.

VRR 与 G-Sync/FreeSync 测试

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什么是 G-Sync？

G-Sync 是 NVIDIA 的专有可变刷新率技术，它将显示器的刷新率与 GPU 的帧速率同步，从而消除画面撕裂并减少卡顿。

什么是 FreeSync？

FreeSync 是 AMD 的开源标准可变刷新率技术。它提供与 G-Sync 类似的好处，但不需要专有硬件，因此更广泛可用。

VRR 与 G-Sync/FreeSync 测试

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VRR 检测

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VRR 范围测试

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什么是 G-Sync？

什么是 FreeSync？

LG 27" UltraGear OLED (27GR95QE-B)

Dell 27" 4K UHD (S2721QS)

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