1 月 28 日消息,英伟达论坛官方人员今日发布公告,预计 GeForce RTX 5090 和 5080 的需求量很大,并认为可能会出现缺货。“英伟达和我们的合作伙伴每天都在向零售商运送更多的库存,以帮助将 GPU 送到游戏玩家手中。”
英伟达 RTX 5090、RTX 5080 旗舰显卡将于 1 月 30 日上市,定价分别为 1999 美元起、999 美元起(国内定价为 16499 元起、8299 元起)。
英伟达 RTX 50 系列显卡采用了全新 Blackwell 架构,相比 Ada Lovelace 实现了重大升级,例如 PCIe 5.0 接口、GDDR7 显存和 DP 2.1a 接口,均采用 16pin 电源连接器。此外,RTX 50 全系独占 DLSS 4 多帧生成功能,在 AI 算力方面也比上一代有所提升。
其中,顶配 RTX 5090 基于 GB202 打造,拥有 21,760 个 CUDA 核心,是首款超过 20,000 个核心的 GeForce GPU。这款显卡也是唯一一款配备 512bit 32GB GDDR7 显存的型号,功率高达 575W,比 RTX 4090 高了 125W。
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