NVIDIA unpacks RTX4090 public graphics card. How is the performance of this graphics card?

NVIDIA RTX4090 public graphics card has excellent performance. It has achieved a qualitative leap in the field of performance, efficiency and AI-driven graphics, and can experience the exquisite, amazing work efficiency and innovative creative methods brought by high-performance games and ray tracing technology in virtual worlds. However, this graphics card is huge and the price is not low. The price of the public edition is as high as 1.599 USD (Bank of China 1.2999 RMB).

According to the author's comprehensive test of the performance of RTX4090, RTX4090 is 78% higher than RTX3090Ti, and now we can see the optical pursuit of 3DMARK. At120 fps; RTX4090 Vulcan's high-frequency BIOS improves the performance by 2% compared with the factory frequency; RTX3090Ti lost 0.35% performance when the interface bandwidth was halved, while RTX4090 lost 0.9%. Halving the bandwidth has little impact on performance.