The number of CUDA in 5090 has been increased from 16000 to 20000, which is about 30% increase in the number of cores, and this is probably the performance improvement. The blackwell architecture has not brought obvious improvement. The only thing worth mentioning is the video memory. GDDR7 is very strong and very durable. The overall performance improvement is about 30% to 40%, making it the well-deserved king of cards in the consumer product line.