电脑cpu省电 | 电脑cpu耗电吗

电脑cpu省电 | 电脑cpu耗电吗

1. 电脑cpu耗电吗

cpu耗量电多一种是长期频繁唤醒,原本可以仅仅在BP上运行,消耗5mA左右,但是因为唤醒,CPU(AP)就会运作,不同手机情况不一样,至少会导致20-30mA左右的耗电;

另一种就是CPU长期高负荷,例如App退出到后台的时候没有停止动画,或者程序有退出的死循环等,导致CPU满频、满核的运行。

2. 电脑cpu功耗高费电吗

一台功耗65w的电脑开一天耗电1.56度。度是我们日常常用的衡量耗电量多少的单位。而1度电又被叫做亿千瓦时,它的具体含义是指功率为1000瓦的电器工作一小时所消耗的电量。根据这个定义,我们可以知道,65瓦的电脑一小时耗电量是0.0六五度。一天等于24小时零点065×24=1点五六。

3. cpu耗电高吗

耗电的话,如果是处于省电模式的话会比较低,高刷新率说明处理器比较活跃。

4. 电脑耗电吗?

耗电很低,一个小时0.3元左右

5. 笔记本cpu能耗比

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

6. 电脑cpu耗电占比

这个要分情况而定,没有统一的答案。

  1、在速度够用的情况下,是使用低率低好。比如电脑闲置的时候,比如看电影的时候,比如浏览网页的时候……这些事情,都不需要更快的速度,就是CPU使用率低好。

  2、CPU使用率低的时候,意味着可以同时做其它的事情,也意味着发热和耗电比较低,还意味着硬件的寿命会更长。

  3、但在一些需要不断提升速度的应用,CPU使用率高了。比如做视频编码。如果CPU使用率只有20%,说明CPU资源在闲置。如果CPU使用率达到100%,至少要比20%的时候快4倍,也就是做视频编码的时间要少四分之三,当然是占用率高了好。

7. 电脑处理器越好越耗电吗

不一定,

不一定的原因是a11 a12 a13严格上架构上是没有革新,进步的是制程,所以苹果一直都在拉高频率,制程进步省电,拉高频率就提高耗电,相互抵冲。

但A13增加了控制晶体管关闭的控制,所以这就是iPhone11系列提升续航的法宝之一。

而相关性呢,就是处理器性能提高的话,处理器能够快速完成处理任务,就能用更短时间回到低频率省电模式,或者连续完成任务的时候可以不跑满性能就能完成,而旧款处理器就一直跑满性能,跑满性能除了耗电之外还有发热量较大,会影响电池的放点能力和寿命。

8. 电脑cpu耗电量

不一定。cpu的功耗,总体来说取决于cpu的制作工艺。

现在的主流CPU制作工艺是22nm。AMD现在还是32NM

在同品牌,主频相同的情况下,22nm比以前的32nm的cpu功耗更低,更省电,超频性能也更好。

虽然可以说高主频的cpu比低主频的cpu耗电多,但是电力是微乎其微的,几乎可以忽略不计

9. 为什么cpu耗电那么高

耗电原因:

使用的时间和频率越多越长好点就更快了;

智能手机屏幕大,耗电当然快一些;

智能手机有许多的内置运行程序,程序就会耗用电力;

手机电池容量低或短路等毛病就会导致耗电增加。

如何减少电池损耗:

在不用设备时,可以通过按下电源键切换到休眠模式;

开启省电模式:设定-(一般)-省电模式-滑动开启;

通过任务管理器(长按HOME键两秒)关闭不必要的应用程序;

不影响使用的情况下关闭蓝牙,定位,推送通知等设置以延长待机时间;

取消应用程序的自动同步功能;

减少背景灯时间;

调低显示屏的亮度;

有条件的话更换手机原厂电池尝试。

10. 电脑除cpu显卡外耗电

电脑中第一个耗电量就是显卡的耗电量,换最新的显卡就可以降低耗电量,就可以有更好的性能,第二个就是处理器换最新的处理器,耗电量会更少一点,通过这两个方面的操作,完全可以解决你电脑耗电量过高的问题,让你的电脑好的更少的电量,拥有更好的性能

tag:处理器功耗显卡耗电量越好

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