电脑cpu耗电太快(为什么cpu耗电那么高)

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