功耗帝们请进，帮我算算i3能省多少电费吧。

yyyooo

如果用785+440 = 1000

和h55+i3 530 = 1300

每天开8小时

假设一度电0.6元，相对于amd的架构，intel一年能省多少电费？

我真晕，连“6**都写不出来

lqhpop2007

有请4479237 大帝，还有你开机8小时是不是待机还是怎么样的，要说明使用情况。

我要飞2008

待机低10w左右 ，满载相差20w左右，只算待机10×8×360/1000×0.6＝17.28元

4479237

i3集成显卡待机3X   满载7X

785  440待机8X  满载12X

AMD的是估计的

4479237

有请4479237 大帝，还有你开机8小时是不是待机还是怎么样的，要说明使用情况。
lqhpop2007 发表于 2010-6-13 11:58

    我开机基本是看电子书和听歌，基本等于待机


Power Consumption 2:00 AM - January 5, 2010 by Patrick Schmid and Achim Roos

   

We didn’t use a high-efficiency power supply, nor did we bother to optimize anything. Yet, the DH55TC/Core i5-661 system delivered very impressive results. Idle power at 30W was as low as we could go with a Core 2 Duo E7200, a G31 motherboard, and a high efficiency power supply around one year ago. Now, we’re hitting this low idle power level just with regular components. A high-efficiency power supply, energy-efficient hard drive, and some voltage modding could easily bring a similar system to roughly 25W idle power. The amazing part is that it would still beat any Core 2 Duo system.
The two AMD systems require significantly more power at idle. This is where the low-power Athlon II X2 240e shines compared to the regular Phenom II X2.

The difference at peak power is not as large as at idle. Still, given that the new Core i5 dual-core system delivers significantly better performance, the drop from 92W to 83W represents a roughly 10% reduction.
The Athlon II X2 240e’s 45W TDP is a huge advantage here, greatly narrowing power consumption gap against the Core 2 Duo machine. However, the Phenom II X2 still requires much more power. The difference is at least as large as the Core i5 661’s idle power requirement.

移动的民工2

算50%时间满载，算满载差50w,待机差25w，一天差300w，一个月差9*0.6=5.4元，300/5.4=55个月

4479237

节能不仅仅是省电，还有发热小硬件寿命长，也就避免了废弃元件对环境的污染

倡导低碳，保护地球

移动的民工2

再补上300块定期1年的利息

我要飞2008

再补上300块定期1年的利息
移动的**2 发表于 2010-6-13 12:30

    哈哈，这个也是要考虑的

slime

这个俺算过，不过AMD是拿785＋240估计的，
这套比I3显卡性能好些CPU性能差些，但家庭使用区别不大，打游戏也不吃亏。
待机撑死差20w，满载差40w，平均30w*8H*365，大概90度电每年，也就是50块钱以内，
再考虑俺白天都上班，晚上看片BT有峰谷电，还能省近一半，
就算超长的使用寿命10年，也就勉强省回来而已。所以I3这方面并不划算。
当然如果使强度再高两三倍，还是可以考虑的。

zajara

现在的技术水平
来回一趟火星就要大约490天
地球不适合居住了，你往哪里逃呢？
所以，节能减排，爱护环境
保护地球家园是每个人应尽的义务吧

123451qaz

省顿饭钱吧。。。。一年少吃一顿