大乱斗续篇 73款显卡真实功耗比拼-快科技-科技改变生活

大乱斗续篇 73款显卡真实功耗比拼

Skyangeles
2010年04月08日 15:57
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2D闲置状态功耗（显示Windows 7桌面）

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成绩最好的显卡Radeon HD 5450 GDDR3在2D模式下功耗仅有6.9W，成绩最差的GeForce 9800 GX2则高达85.2W。从9800 X2时代之后，NVIDIA已经在节能降耗上做出了不少努力，单卡双芯的GeForce GTX 295闲置功耗已经降至“只有”62.7W。虽然AMD在Radeon HD 4000时代曾落后于NV，但到了Radeon HD 5000一代，其闲置功耗表现已经大为领先，Radeon HD 5870仅有19.6W，Radeon HD 5970为43.4W。

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