作者mesmerising (mesmerising)
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标题[情报] AMD/ATI 4780 测试版BIOS释出
时间Sun Aug 17 14:19:12 2008
Found an engineering version of the HD 4870 bios, version 113-B50701-105 at
http://gathering.tweakers.net/forum/list_messages/1305107/1
Use at own risk!
First tests on a regular HD4870 by the original poster (The_Firefox) show
that a considerable power reduction in 2D can be achieved with the voltage
and memory frequency switching supported in this bios:
GPU @ Voltage, MEM freq, VRM (measured in EVEREST)
500 @1.263, 900, ~26A
550 @1.1, 900, ~22A
550 @1.1, 500, ~14.25A
看起来测试版bios已经大幅降低待机功耗。
目前自己的4870待机下仍然有35A的耗电量!
请注意!本人没有测试!!请使用者自行负担使用风险。
下载点:
http://0rz.tw/aa4E6
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1F：推 novarossi:标题错误XD 08/17 14:39
2F：→ mesmerising:我要冲了 XD 08/17 14:53
3F：→ mesmerising:看到鬼，刷了居然没死 XD 08/17 15:07
4F：推 novarossi:想死我可以改一份传给你= =++ 08/17 15:07
5F：推 ceming:35A是要电死一堆人吗.... 08/17 15:09
6F：推 mnmnqq:哈哈 刷了的勇士们分享一下吧 08/17 18:43