GTX 1080 Ti：Pascal时代的终极卡皇，性能与性价比的双重巅峰

Okay, let's break down the NVIDIA GeForce GTX 1080 Ti as you've described it: "Pascal时代的终极卡皇，性能与性价比的双重巅峰" (The ultimate king of the Pascal era, a peak of both performance and value).
This assessment is largely accurate, especially looking back from the perspective of its release and its performance over several years. Here's a detailed look at why the GTX 1080 Ti held that title:
"1. "Pascal时代的终极卡皇" (The Ultimate King of the Pascal Era)"
"Launch Dominance:" Upon its release in May 2018, the GTX 1080 Ti was the undisputed king of the consumer graphics card market for several reasons: "Unmatched Performance:" It offered significantly higher performance than its direct predecessor, the GTX 1080, and also outperformed the AMD Radeon RX Vega 64, which was its primary competitor at the time. It delivered the highest frame rates possible in gaming at 1080p, 1440p, and even offered competitive high-refresh-rate performance at 4K. "High VRAM:" It came with 11GB of GDDR5X memory, a massive amount compared to the 8GB on the GTX 1080 and the 8GB on the Vega 64. This large VRAM buffer allowed it to handle high-resolution textures, complex scenes, and future games more effectively.

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GTX 1080Ti

作为NVIDIA Pascal架构的终极旗舰，GTX 1080 Ti于2017年横空出世，以“超越TITAN X”的姿态登顶游戏显卡性能之巅，成为玩家心中无可争议的“卡皇”。其核心亮点与市场影响力至今仍被津津乐道：

GTX 1080 Ti采用与TITAN X同源的GP102核心，虽显存位宽略减至352bit，但凭借11GB超大容量GDDR5X显存和11000MHz高频，带宽高达484GB/s，轻松应对4K游戏与高负载渲染需求，显存规格甚至优于后续多款旗舰显卡。

官方测试显示，GTX 1080 Ti在《古墓丽影10》《全境封锁》等DX12游戏中帧数领先TITAN X 10%-15%，综合性能提升达35%。尽管功耗与TITAN X持平（250W），但能效比显著优化，性能较前代GTX 980 Ti翻倍，堪称“性能狂飙，功耗克制”的典范。

以华硕ROG STRIX、影驰HOF为代表的非公版显卡，通过强化供电（如10+2相超合金设计）、升级散热（镜面直触技术+多热管），将核心频率推至1683MHz，性能再提升8%-10%，同时将满载温度控制在75℃以下，噪音低于56分贝，彻底释放超频潜力。

GTX 1080 Ti公版定价5699元，非公版约6400元，仅为TITAN X售价的60%，却以“越级性能”重新定义旗舰显卡性价比，迫使AMD延期应对。即便后续RTX 20系列登场，其11G显存与稳定表现仍被玩家誉为“4K守门员”，二手市场热度不减。

GTX 1080 Ti不仅是Pascal架构的收官之作，更以“性能天花板”的姿态树立了行业标杆。其兼顾极致性能与合理定价的策略，至今仍是显卡发展史上的经典案例，无愧“一代卡皇”之名。