Lets see some features of the Rtx 4090 vs Rtx 3090, rtx 4090 is much faster than 3090, has new architecture, that was not in 3090, and 30 series GPU.
For playing games Rtx 4090 offers the feature of SER that was not in 3090.
The workload on shader execution is reordered as part of the Shader Execution Reordering, which helps to increase the GPU pipeline's efficiency.
The workload is being adjusted to improve screen presentation and the gaming experience. To speed up the gaming experience, NVIDIA will soon include this technology into DirectX 12 and other common APIs.
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