与较旧的RX 6900 XT相比，AMD Radeon RX 9070 XT具有显着的性能提升，尤其是在4K分辨率下。根据AMD的官方基准，RX 9070 XT的速度比RX 6900 XT的速度约为4K。这种重大的改进归因于RDNA 4体系结构的进步，其中包括增强的射线追踪功能和改进的计算性能。
相比之下，RX 9070 XT还优于其他当代GPU，例如GeForce RTX 3090，大约为4K时约26％。这种定位使RX 9070 XT成为中高端GPU市场的强大竞争者，与Nvidia的产品相比，以更具侵略性的价格提供了竞争性能。
RX 9070 XT的性能提升在大量利用射线追踪的游戏中特别明显，例如Cyberpunk 2077，在这里，它的速度比4K的前身快66％。这突显了AMD专注于使用RDNA 4 Architecture增强射线追踪功能，其中包括第三代射线加速器。
总体而言，RX 9070 XT在4K游戏性能方面代表了AMD的重大飞跃，这对于寻求高分辨率体验的游戏玩家而言，它是一个有吸引力的选择，而无需旗舰级别的价格[1] [2] [3] [6]。
引用：[1] https://www.tweaktown.com/news/103556/amds-ficial-benchmarks-for-the-the-radeon-rx-9070-xt-and-x-and-across-30-games/index.html
[2] https://www.notebookcheck.net/AMD-Radeon-RX-9070-XT-and-RX-9070-4K-capable-cards-at-1440p-prices-with-significant-performance-gains-over-RTX-3090-and-RX-6900-XT.969965.0.html
[3] https://www.techpowerup.com/333025/amd-radeon-radeon-rx-9070-and-9070-and-9070-xt-cticial-performance-performance-metrics-leak--42-4k-performance-prenformance-prenformance-prademance-comporth-Rade-Radeon-Radeon-RX-7900-7900-GRE
[4] https://www.reddit.com/r/amd/comments/1I3H58J/after_9070_series_series_specs_leaks_here_ishere_is_here_is_a_quick/
[5] https://www.tomshardware.com/tech-industry/amd-estimates-of-radeon-radeon-rx-9070-xt-performance-lak--performance-42-％ - 百分之66％的速率 - 比率 - 比rade-radeon-radeon-radeon-rade-rx-7900 gre
[6] https://9meters.com/technology/graphics/amd-radeon-rx-9070-xt-performance-leaks-2
[7] https://gamersnexus.net/gpus/amd-rx-9070-9070-9070-xt-gpu-pu-pu-pu-puce-pecs-rease-date
[8] https://www.reddit.com/r/hardware/comments/1iw8ao0/amd_radeon_rx_rx_9070_series_gaming_performance/
[9] https://www.whatpsu.com/articles/1586-Official-performance-metrics-for-the-AMD-Radeon-RX-9070-and-9070-XT-have-been-leaked-showing-42-increase-in-4K-performance-compared-to-the-Radeon-RX-7900-GRE
[10] https://www.neogaf.com/threads/amd-radeon-rx-9070-series-gaming-performance-performance-laked-lx-9070xt-is-is-42-faster-inverary-a-apervery-a-aperverage-athan-a-than-than-than-than-than-than-than-than-than-than-than-than-than-than-than-than-at-at-at-at-at-at-4k.1681127/1681127/1681127/
[11] https://www.pcgamer.com/hardware/graphics-cards/amds-cridial-performance-for-for-for-for-for-rdna-4-4-4-leak-in---------------------------------------------------------------
[12] https://www.neowin.net/news/amd-shares-rx-9070-xt-windows-11-performance-vs-vs-rtx-3090-3090-3080-rx-7900-6900-xt-7900-xt-xt-xt-6800-xt-