# NDI HX3 h.265 (8bit 4:2:0)

<table data-full-width="true"><thead><tr><th>Resolution Framerate</th><th>Maximum Bandwidth Mbps</th><th>Proxy Resolution Framerate</th><th>Maximum Bandwidth Mbps</th></tr></thead><tbody><tr><td>1080 50i</td><td>20.00</td><td>640x360 25/30p</td><td>3.00</td></tr><tr><td>1080 60i</td><td>25.00</td><td>640x360 25/30p</td><td>3.00</td></tr><tr><td>1080 50p</td><td>41.00</td><td>640x360 25/30p</td><td>3.00</td></tr><tr><td>1080 60p</td><td>50.00</td><td>640x360 25/30p</td><td>3.00</td></tr><tr><td>3840x2160 50p</td><td>70.00</td><td>640x360 25/30p</td><td>3.00</td></tr><tr><td>3840x2160 60p</td><td>84.00</td><td>640x360 25/30p</td><td>3.00</td></tr></tbody></table>

**NDI HX3 stream specifications:**

GOP size must be 20 frames\
Glass-to-Glass latency, less than 100ms\
I Frame request response, less than 80ms


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