为什么cpu耗电那么高
所有CPU
Intel
AMD
CPU7 - 能耗比
前200名高能耗比CPU
更新于2022年05月13日
CPU
CPU性能
Intel Core i5-1250P
825.7
Intel Core i7-1270P
815.8
Intel Core i5-1245U
795.59
Intel Core i5-1240P
773.05
Intel Core i7-10510Y @ 1.20GHz
755.51
Intel Core i5-1235U
741.27
Intel Core i7-1185G7E @ 2.80GHz
740.95
Intel Core i7-1185G7 @ 3.00GHz
737.72
Intel Core i7-1265U
711.39
Intel Core i7-1165G7 @ 2.80GHz
707.97
Intel Core i7-1060NG7 @ 1.20GHz
707.64
Intel Core i5-10210Y @ 1.00GHz
690.81
Intel Core i5-1145G7E @ 2.60GHz
686.17
Intel Core i5-1140G7 @ 1.10GHz
685.29
Intel Core i5-1135G7 @ 2.40GHz
676.05
Intel Core i7-10710U @ 1.10GHz
675.33
Intel Core i9-12900H
671.4
Intel Core i5-1130G7 @ 1.10GHz
660.85
Intel Core m3-7Y32 @ 1.10GHz
650.67
Intel Core i5-7Y57 @ 1.20GHz
635.94
Intel Core i3-10100Y @ 1.30GHz
630.16
Intel Core i5-1030NG7 @ 1.10GHz
618.81
Intel Core i5-7Y54 @ 1.20GHz
616.99
Intel Core i9-12900HK
616.26
Intel Core i7-12700H
612.26
Intel Core i9-12900
611.53
Intel Core i7-1185GRE @ 2.80GHz
609.43
Intel Core m3-8100Y @ 1.10GHz
595.6
Intel Core i7-7Y75 @ 1.30GHz
589.75
Intel Pentium GOLD 6500Y @ 1.10GHz
589.22
Intel Core i7-1065G7 @ 1.30GHz
581.26
Intel Pentium N6415 @ 1.20GHz
578.47
Intel Core i9-11900T @ 1.50GHz
577.86
Intel Core m3-7Y30 @ 1.00GHz
575.3
Intel Pentium Silver N5020 @ 1.10GHz
567.3
Intel Core i7-8500Y @ 1.50GHz
562.91
Intel Core i5-1035G7 @ 1.20GHz
560.22
Intel Core i7-10810U @ 1.10GHz
556.88
Intel Core i5-1035G4 @ 1.10GHz
549.45
Intel Core i9-12900F
548.48
Intel Core i7-8557U @ 1.70GHz
548.35
Intel Xeon W-11955M @ 2.60GHz
538.17
Intel Celeron N5100 @ 1.10GHz
533.05
Intel Xeon W-1290T @ 1.90GHz
525.98
Intel Core i5-8260U @ 1.60GHz
523.57
Intel Core i9-11980HK @ 2.60GHz
522.47
Intel Core i5-1035G1 @ 1.00GHz
517.61
Intel Core i5-8257U @ 1.40GHz
514.33
Intel Core i9-10900TE @ 1.80GHz
511.09
Intel Core i9-11950H @ 2.60GHz
504.52
Intel Core i5-12500H
502.87
Intel Core M-5Y51 @ 1.10GHz
486.85
Intel Core i7-12700F
486.83
Intel Core i5-L16G7 @ 1.40GHz
484.45
Intel Core i7-12700
483.4
Intel Core i9-11900H @ 2.50GHz
482.82
Intel Pentium Silver N6000 @ 1.10GHz
480.56
Intel Core i7-11800H @ 2.30GHz
477.67
Intel Core i7-11850H @ 2.50GHz
472.83
Intel Core i3-10110Y @ 1.00GHz
468.22
Intel Core i7-10610U @ 1.80GHz
468.18
Intel Core i7-10700TE @ 2.00GHz
466.63
Intel Core M-5Y31 @ 0.90GHz
461.86
Intel Core i5-8200Y @ 1.30GHz
461.5
Intel Core m3-6Y30 @ 0.90GHz
458.48
Intel Core i7-10510U @ 1.80GHz
457.32
Intel Core M-5Y71 @ 1.20GHz
457.05
Intel Atom x6413E @ 1.50GHz
452.18
Intel Pentium Gold 8505
451.41
Intel Pentium Silver N6005 @ 2.00GHz
451.3
Intel Pentium Silver N5030 @ 1.10GHz
448.99
Intel Core i5-10310U @ 1.70GHz
443.44
Intel Core i7-1180G7 @ 1.30GHz
440.45
Intel Core i5-12450H
440.44
Intel Core i7-1260P
436.59
Intel Core i5-11600T @ 1.70GHz
435.82
Intel Core i3-1000NG4 @ 1.10GHz
435.04
Intel Core i7-11700T @ 1.40GHz
434.85
Intel Pentium Silver N5000 @ 1.10GHz
434.04
Intel Core i9-10900T @ 1.90GHz
432.37
Intel Core i7-8665U @ 1.90GHz
429.46
Intel Core i5-10210U @ 1.60GHz
428.87
Intel Core i7-8650U @ 1.90GHz
426.08
Intel Core i7-8565U @ 1.80GHz
423.71
Intel Core M-5Y10a @ 0.80GHz
423.33
Intel Xeon W-11855M @ 3.20GHz
423.32
Intel Core i5-8350U @ 1.70GHz
421.86
Intel Core i5-8365U @ 1.60GHz
419.65
Intel Pentium J6426 @ 2.00GHz
417.34
Intel Celeron N4120 @ 1.10GHz
416.51
Intel Celeron N5105 @ 2.00GHz
416.11
Intel Core i7-8565UC @ 1.80GHz
412.45
Intel Celeron N4100 @ 1.10GHz
408.89
Intel Core M-5Y10 @ 0.80GHz
408.83
Intel Core i5-8265U @ 1.60GHz
407.68
Intel Celeron J6413 @ 1.80GHz
407.51
Intel Core i5-8210Y @ 1.60GHz
406.15
Intel Core M-5Y10c @ 0.80GHz
401.33
Intel Core i9-9900T @ 2.10GHz
398.49
Intel Core i5-8250U @ 1.60GHz
396.34
Intel Core i7-8550U @ 1.80GHz
396.16
Intel Core i7-1195G7 @ 2.90GHz
395.56
Intel Celeron J6412 @ 2.00GHz
389.44
Intel Xeon W-1270TE @ 2.00GHz
387.24
Intel Core i3-1115G4E @ 3.00GHz
385.06
Intel Core i5-11500T @ 1.50GHz
382.88
Intel Core i5-11400T @ 1.30GHz
381.91
Intel Core i7-10700T @ 2.00GHz
378.82
Intel Core M-5Y70 @ 1.10GHz
378.8
Intel Core i5-1155G7 @ 2.50GHz
374.03
Intel Core i5-1145G7 @ 2.60GHz
372.16
Intel Core i5-8365UE @ 1.60GHz
370.36
Intel Core i9-11900F @ 2.50GHz
368.58
Intel Core i7-9850HL @ 1.90GHz
364.49
Intel Core i5-11500H @ 2.90GHz
364.36
Intel Core i9-10980HK @ 2.40GHz
361.86
Intel Core i7-1068NG7 @ 2.30GHz
360.72
Intel Pentium Gold 7505 @ 2.00GHz
357.88
Intel Core i5-11400H @ 2.70GHz
357.87
Intel Core i9-11900 @ 2.50GHz
357.41
Intel Pentium N4200 @ 1.10GHz
357.28
Intel Core i7-11600H @ 2.90GHz
356.23
Intel Xeon W-10885M @ 2.40GHz
355.84
Intel Core i3-1125G4 @ 2.00GHz
355.17
Intel Core i9-11900KB @ 3.30GHz
354.93
Intel Core i7-11375H @ 3.30GHz
352.83
Intel Core i9-10885H @ 2.40GHz
349.28
Intel Core i7-11370H @ 3.30GHz
348.59
Intel Xeon E-2286M @ 2.40GHz
347.11
Intel Core i7-11700B @ 3.20GHz
346.75
Intel Atom x6425E @ 2.00GHz
346.04
Intel Core i5-1038NG7 @ 2.00GHz
344.58
Intel Core i7-10875H @ 2.30GHz
344.07
Intel Xeon E-2278GEL @ 2.00GHz
343.53
Intel Atom x7-Z8750 @ 1.60GHz
343.18
Intel Core i3-1005G1 @ 1.20GHz
343.18
Intel Core m7-6Y75 @ 1.20GHz
340.37
Intel Celeron N6211 @ 1.20GHz
339.59
Intel Core m5-6Y57 @ 1.10GHz
338.46
Intel Core i5-10600T @ 2.40GHz
337.17
Intel Core i5-11260H @ 2.60GHz
334.83
Intel Core i7-10870H @ 2.20GHz
334.75
Intel Core i9-10880H @ 2.30GHz
334.75
Intel Core i7-11700F @ 2.50GHz
330.82
Intel Core i5-12600
328.31
Intel Atom x7-Z8700 @ 1.60GHz
327.85
Intel Core i9-9980HK @ 2.40GHz
326.71
Intel Core i9-10900F @ 2.80GHz
321.87
Intel Celeron N3450 @ 1.10GHz
321.51
Intel Core i5-11300H @ 3.10GHz
317.89
Intel Core i9-10900E @ 2.80GHz
317.82
Intel Core i7-11390H @ 3.40GHz
315.97
Intel Core i9-10900 @ 2.80GHz
315.92
Intel Pentium 6805 @ 1.10GHz
315.69
Intel Celeron N4500 @ 1.10GHz
313.59
Intel Core i5-12500
313.52
Intel Core i7-8665UE @ 1.70GHz
312.84
Intel Core i7-8559U @ 2.70GHz
312.23
Intel Core i9-9880H @ 2.30GHz
311.81
Intel Core i7-9700TE @ 1.80GHz
309.32
Intel Atom x5-Z8500 @ 1.44GHz
308.83
Intel Celeron N5095A @ 2.00GHz
308.49
Intel Xeon W-1350P @ 4.00GHz
306.69
Intel Xeon W-1370 @ 2.90GHz
306.39
Intel Core i5-12400
305.91
Intel Core i7-9700T @ 2.00GHz
305.69
Intel Core i5-11320H @ 3.20GHz
305.54
Intel Core i7-8569U @ 2.80GHz
304.84
Intel Core m5-6Y54 @ 1.10GHz
304.38
Intel Pentium Silver J5005 @ 1.50GHz
303.84
Intel Core i5-12400F
302.72
Intel Celeron J4125 @ 2.00GHz
300.68
Intel Core i7-8700T @ 2.40GHz
299.11
Intel Core i3-8140U @ 2.10GHz
298.12
Intel Core i5-10500T @ 2.30GHz
297.82
Intel Atom x5-Z8550 @ 1.44GHz
297.47
Intel Xeon W-1390 @ 2.80GHz
295.44
Intel Core i3-8121U @ 2.20GHz
291.73
Intel Xeon W-10855M @ 2.80GHz
291.58
Intel Atom Z3795 @ 1.60GHz
291.52
Intel Celeron J4105 @ 1.50GHz
290.89
Intel Core i5-8259U @ 2.30GHz
290.49
Intel Core i5-8279U @ 2.40GHz
288.01
Intel Core i5-8269U @ 2.60GHz
287.69
Intel Core i5-10400T @ 2.00GHz
286.64
Intel Pentium 4425Y @ 1.70GHz
282.61
Intel Atom x6211E @ 1.20GHz
282.52
Intel Core i5-11600 @ 2.80GHz
281.9
Intel Core i3-8145UE @ 2.20GHz
275.56
Intel Core i7-10750H @ 2.60GHz
275.17
Intel Core i5-11500B @ 3.30GHz
273.58
Intel Core i7-7660U @ 2.50GHz
272.85
Intel Celeron N5095 @ 2.00GHz
272.19
Intel Core i5-11500 @ 2.70GHz
270.76
Intel Xeon E-2378 @ 2.60GHz
270.21
Intel Core i5-7360U @ 2.30GHz
270.05
Intel Core i7-10850H @ 2.70GHz
269.95
Intel Celeron N4000C @ 1.10GHz
268.43
Intel Core i3-10110U @ 2.10GHz
267.35
Intel Core i5-11400F @ 2.60GHz
266.3
cpu越高 耗电量越大
这个没有必然的联系，耗电量是和硬件的功率相关联的。
你去看一下CPU，显卡，内存的功率就知道了 。
频率高并不代表功率就大。
cpu功耗越大越费电
我们在使用vivo手机是如果调高屏幕的刷新率会进行耗电的增加情况出现，若是因为如果屏幕进行更大刷新率的使用和调动，这就是需要CPU和gpu进行协同的工作并且加强工号进行时，这就会导致CPU和CPU的功耗同时上升造成耗电的情况发生。
cpu功耗过高会怎样
电源是电脑中最重要的配件之一，虽然它与性能无关，但其稳定性是非常重要的，如果电源质量不好，轻则电脑工作不稳定或无法正常工作，重则损坏电脑配件甚至可能发生火灾、触电等事故，因此电源一定不要用山寨货。萊垍頭條
电源的额定功率一般按主机功耗的1.5至2倍来确定，过低可能供电不足，过高投资大，而且电源效率可能降低，按照80PLUS论证标准以及一般电源的效率曲线可以看出，电源在负载率40%-60%时，效率最高。电源如果不足的话会轻则会引起电脑处理器显卡降频，重则有可能引起硬件的损坏，死机重启，电源过高的话基本没有什么影响，但是一些劣质电源，或是有缺陷的电源如红星，会造成硬件的损坏如硬盘，甚至短路。萊垍頭條
cpu越好越费电吗
更发热不一定，看TDP，我的三代移动i7-3520M和i5-3320M一样35TDP，所以两者发热量其实一样。当然，i7更耗电，毕竟架构一致，同频效率一样，频率更高，当然也就更耗电，装电池同样跑100%性能，i5的续航时间会更长。不过话说回来，Win7及以后可以设置CPU在电池状态下的最大性能百分比，我通常设60%，够一般办公和上网用了。 萊垍頭條
cpu耗电高吗
i7更耗电，毕竟架构一致，同频效率一样，频率更高，当然也就更耗电，装电池同样跑100%性能，i5的续航时间会更长。不过话说回来，Win7及以后可以设置CPU在电池状态下的最大性能百分比，我通常设60%，够一般办公和上网用了。
cpu功耗高比功耗低用电多吗
功耗 这是电工学..
1000W功耗,就是一个小时耗电1度..
功耗越高越耗电,当然,待机时间也越长..现在的I系CPU都是低功耗的..
功耗越低,对笔记本越好..因为功耗低的.热能就少了..笔记本不热,才能发挥出好性能,.
cpu为什么耗电快
天玑手机待机耗电快，可能是由于后台程序运行过多、电池寿命老化等原因导致。
您可以尝试以下方法进行处理：
1、清理暂时不用的后台应用程序，从而减少后台应用耗电；
2、不使用手机时尽量关闭Wi-Fi、GPS定位、NFC、蓝牙等功能； 从而减少后台运行耗电；
3、不使用手机时将手机息屏或设置合理的自动息屏时间；
4、动态壁纸/主题会增加耗电，建议使用静态壁纸和主题，从而减少息屏耗电；
5、将息屏时钟设置合理时间段或关闭息屏时钟，从而减少亮屏耗电；
6、在网络较差环境下，手机会加大发射信号的强度，导致手机耗电快，建议您在信号较好的地方使用手机。 若尝试以上方法后，手机待机耗电仍然较快，建议您携带购机发票、保修卡和手机到OPPO客户服务中心检测，由专业工程师为您处理。
cpu功耗越来越高
这应该只是睿频，不算是超频，超频是整体频率提升。睿频加速技术只是平衡功耗，性能和发热后的最优解。
比如一项任务，你不超频满负荷需要一分钟解决，睿频后你可能只要10秒就能解决，虽然瞬时功耗和发热上去了（可能超过标称值，不过通常不超过TDP功耗），但是整体来看，这个阶段使用的能源是比不超频时候节约的或者差不多的，通过这技术，你可以节约一点时间和能源。。。完成计算后，CPU又会回到低功耗模式。
我们说的超频是通过设置手动提升外频和倍频，提升CPU性能，与此同时，满载功耗和发热成指数增加并超过官方的设计值，所以你需要一个NB的主板和一个NB的散热器
