After two years, NVIDIA finally officially released the RTX 40 series graphics card last week, and the first released were the RTX4090 and RTX 4080 graphics cards. The RTX 4090 graphics card has 24G graphics memory and has 16384 CUDA, with a starting price of US$1,599. Now some domestic stores have started pre-sales, with the initial price of 12,999 yuan, and will officially arrive as early as October 12. In addition to the
RTX 4090 graphics card, the RTX 3080 released also started pre-order, including 12G and 16G versions, with a starting price of 7,199 yuan in China, and it is still the first sale on October 12, and then shipped one after another.

RTX 40 will use the Ada Lovelace GPU core, which includes 76 billion transistors and 18,000 CUDA cores, more than 70% more than the previous generation of complete Ampere cores. Ada Lovelace is built using TSMC's 4nm process. NVIDIA has officially surpassed AMD in terms of process. You should know that AMD's RDNA 3 actually uses 5nm process.
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