据报道，在游戏过程中，AMD Radeon RX 9070 XT的典型功率抽取约为参考模型的304瓦，尽管由于工厂的超频和自定义冷却解决方案，一些高端变体最高可达330瓦[3] [5] [7]。 RX 9070 XT旨在与NVIDIA的中高端GPU竞争，例如RTX 5070 TI，该GPU也具有相似的功率等级[5]。
就系统需求而言，AMD建议为RX 9070 XT提供至少700瓦的电源，以确保稳定的操作，尤其是与高性能CPU配对时[1] [6]。但是，由于其侵略性的超频和增强的冷却系统，一些自定义模型(例如PowerColor Red Devil变体)可能需要更高的电源，最高900瓦[2]。
RX 9070 XT的功率吸引受其RDNA 4架构的影响，与前几代相比，该架构的效率和性能提高。该卡具有16GB的GDDR6内存并支持PCIE 5.0，为苛刻的游戏应用程序提供了增强的带宽[1] [5]。尽管它具有功耗，但RX 9070 XT仍将其定位为高端游戏的竞争选择，从而为其前任提供了显着的性能提高[1]。
引用：[1] https://9meters.com/technology/graphics/amd-promises-wide-availability-of-9070-and-9070-x-x-xt-gpus-this-gpus-this-this-this-march-6th-2025
[2] https://www.tomshardware.com/pc-components/gpus/rx-9070-xt-red-devil-packaging-recommends-a-900w-power-supper-supply-supply-supply-mds-frank-mds-frank-azazor-confrank-confirms-confirms-costom-custom-castom-castom-cards-lower-witth-lower-wattage-wattage-requirements
[3] https://www.corsair.com/us/en/explorer/gamer/gaming-pcs/amd-radeon-radeon-radeon-radeon-rx-9070-vs-rx-rx-9070-xt-xt-whats-whats-whats-whats-whats-whats-whats-whats-whats-whats-whats-y-difference/
[4] https://www.reddit.com/r/amd/comments/1iuqjqr/amd_radeon_rx_rx_9070_xt_confirmed_as_304w_card_rx/
[5] https://www.pcgamesn.com/amd/radeon-rx-9070-xt-power-power-specs-leak
[6] https://www.techpowerup.com/forums/threads/complete-specificationas-of-amd-radeon-radeon-radeon-9070-and-rx-9070-xt-leaked.333171/
[7] https://www.techradar.com/computing/gpu/amd-rx-9070-gpu-spec-and-pec-and-benchmark-rumors-cast-fresh-dresh-dresh-dorbt-on-power-usage-usage-usage-usage-usage-ust-performance-berformance-berformance-but-i-i-i-i-i-in-woldnt-wordnt-wordnt-wordnt-abof-about-about-about-the-thertert
[8] https://www.techpowerup.com/forums/threads/amd-radeon-radeon-rx-9070-xt-boosts-up-3-10-ghz-board-board-power-power-power-can-rach-to-330w.330232/page-2
[9] https://www.reddit.com/r/buildapc/comments/1i0jnob/are_there_there_any_leaks_for_power_poper_consumption_of_of_the/