As of October 28, NVIDIA's B200 rental price rose to $6.47 per GPU per hour, a 10.0% increase from seven calendar days prior, but still 2.41% lower than the previous high of $6.63 per GPU per hour (October 26). During the same period, the H100 rental price was $2.90, up 6.2%; and the A100 was $1.56, down 0.6%. The price difference in GPU rentals reflects the tiered pricing of computing power performance in the market. Based on current pricing, the hourly rental fee for a single B200 card is approximately 2.23 times that of the H100 and 4.15 times that of the A100.