Does bus width and memory speed effect input latency?

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gameinn
Posts: 43
Joined: 16 Nov 2020, 10:11

Does bus width and memory speed effect input latency?

Post by gameinn » 01 Nov 2022, 17:46

I know this is probably a stupid question but hey.

I was looking at the specifications for the RTX 4090 and noticed it has a 384 bit bus width with GDDR6X. Some leaks have the 4070 using a 192 bit bus width with lower speed GDDR6 memory.

If both cards were limited to say 150 fps and not GPU bottlenecked, would the 4090 have less input latency due to the larger bus width and faster memory?

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