游民星空
DLSS5把5080干趴下了！帧率暴跌 英伟达却说这很值
Summary
据PC Gamer实测，DLSS 5在《NBA 2K27》中给RTX 5080带来了灾难级性能开销。1440p极高画质下，原生平均帧率230帧，开启DLSS 5后直接跌至93帧，降幅高达73%，1% Low帧更是从93帧骤降至37帧。 这并非个例。Notebookcheck测试显示，4K分辨率下DLSS 5吞噬了RTX 5080约58%的性能。英伟达官方此前预估的性能损失为50%至60%，实际表现比官方数据更糟。用户需要一块RTX 5080级别的显卡，才能勉强维持在40帧以上。 需要指出的是，DLSS 5与历代DLSS有本质区别。过去的DLSS帮显卡“偷懒”，通过降低渲染分辨率再用AI补全，来提升帧率。DLSS…
Games mentioned
- Open NBA 2K27 timeline · Heat 6
Related on-site stories
- NBA 2K27 gives DLSS 5 a more faithful-looking game debut than feared, provided it’s running on the LeBron of GPUs
Bit of an anticlimax, really. After months of (justified) revulsion and anti-anticipation over Nvidia DLSS 5 ’s AI rend…
Rock Paper Shotgun - DLSS 5 is called 'DLSS Neural Rendering' in the NBA 2K27 graphics options, and I think I smell a rebrand of Nvidia's controversial graphics tech
If you happen to pick up a copy of NBA 2K27, in your eagerness to try out the first official implementation of Nvidia's…
PC Gamer - I've found DLSS 5 can slash frame rates by up to 73% on an RTX 5080 gaming PC in NBA 2K27, and I'm wondering what kind of mega-rig would justify the performance hit
DLSS 5 is finally here. Well, its been officially released in one game, anyway, after modders got their hands on it las…
PC Gamer - DLSS新增阵容：《湮灭之潮》《NBA 2K27》等
英伟达今日公布了最新的DLSS支持游戏阵容，涵盖多款即将发售及已发售作品。 其中，《NBA 2K27》 成为首款确认 首发搭载DLSS 5 的游戏，标志着英伟达新一代神经渲染技术将率先在大型体育游戏中落地。 名单如下： DLSS5： 《N…
游民星空 - 英伟达正式公布DLSS5，首发登陆《NBA 2K27》
英伟达于今日正式公布 DLSS 5 技术，将于9月3日首发登陆《NBA 2K27》。据悉，这项技术适用于所有GeForce RTX 50系列显卡、笔记本电脑以及GeForce NOW。英伟达引入了3D引导神经渲染，标志着AI实时图形向好莱…
机核 - Nvidia DLSS 5 releases this week with NBA 2K27, so the AI yassification filter's busy beautifying basketballers early doors
After being prematurely dug out of game files by modders late last week, Nvidia's DLSS 5 neural rendering tech is makin…
Rock Paper Shotgun