1.0Ghz 에 기본 전압(1.3V)로 했을경우 60W 에서 오락가락 하던 녀석이
0.8V로 전압강하를 먹이니 48W+-2 정도로 오락가락한다.

점점.. 4850e 와 같은 45W cpu가 탐나는데...?


결론 : 전압 0.1V당 3W씩 줄어든다.

---- 테스트 ---
기본 전압인 1.3V 시 BIOS에서 64W 소비

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-84 | Flash did not fire, auto mode | 2011:08:15 21:20:03

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-199 | Flash did not fire, auto mode | 2011:08:15 21:22:27


1.1V / 57W

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-90 | Flash did not fire, auto mode | 2011:08:15 21:21:52

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-199 | Flash did not fire, auto mode | 2011:08:15 21:20:27


1.0V / 55W

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-88 | Flash did not fire, auto mode | 2011:08:15 21:23:18

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-199 | Flash did not fire, auto mode | 2011:08:15 21:23:28


0.9V / 52W

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-99 | Flash did not fire, auto mode | 2011:08:15 21:24:01

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-199 | Flash did not fire, auto mode | 2011:08:15 21:24:08



0.8V / 50W

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-91 | Flash did not fire, auto mode | 2011:08:15 21:25:17

Motorola | A853 | Normal program | Center-weighted average | 1/15sec | F/2.8 | 0.00 EV | 4.0mm | ISO-199 | Flash did not fire, auto mode | 2011:08:15 21:25:26



2011/08/05 - [하드웨어] - 클럭별 전력사용량 변화
Posted by 구차니

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