Nvidia RTX 5090D vs RTX 4090: 20% Gaming Performance Boost

It seems that Nvidia has not pleased the gaming community with its reliance on AI-powered frame generation to boost the performance of its new RTX 5090, RTX 5080, and RTX 5070 GPUs. The question of whether DLSS 4 can win over gamers is still open, but it’s evident that the actual performance gains from the Blackwell architecture are not as impressive as first expected.

Performance Insights

We have some preliminary insights into how the GeForce RTX 5090 performs in Cyberpunk 2077, both with and without DLSS 4 and MFG. However, analyzing just one game does not provide a complete picture. Thanks to discussions on Chiphell’s forums, a reviewer has managed to test the RTX 5090D, which is a variant tailored for the Chinese market, and has shared key details from their review. For those unfamiliar, the RTX 5090D is like the standard RTX 5090, but has lower AI TOPS and a 3-second limit for AI and crypto workloads.

Modest Gains

The reviewer found that the performance boost with this generation is, as expected, quite modest. With DLSS and ray tracing disabled, the Nvidia GeForce RTX 5090D outperformed the previous model by about 20%. While this isn’t terrible for a new generation, many in the gaming community anticipated a more significant improvement. However, when DLSS 4 and MFG were set to their highest settings, the reviewer reported that the RTX 5090D performed nearly as well as Nvidia had claimed.

Overclocking Details

Additionally, the Nvidia GeForce RTX 5090D appears to lack adjustable power limits. While there could be possibilities for such adjustments in the future, they seem slim. The reviewer also managed to overclock the card to 2600 MHz, while reducing the memory speed, leading to a memory bandwidth of 896 GB/s that effectively negated the advantages of GDDR7. In comparison, the RTX 4090 was overclocked to about 2610 MHz with a memory bandwidth of 912 GB/s. The testing setup featured a Ryzen 7 9800X3D CPU with memory running at 6000 MHz. Although the exact FPS numbers in-game were not disclosed, this omission is disappointing yet understandable.

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