電腦外接螢幕跑不到4k/60hz 求最便宜解 - 3C

By Hardy
at 2021-03-28T08:24
at 2021-03-28T08:24
Table of Contents
安安 拍謝 上次那篇文沒有打預算被大家噓
所以我這次先說我的預算:3000以下
我的外接螢幕是 TCL 55p715
https://tinyurl.com/2ymey6vs
他只有hdmi孔,沒有DP
且根據 官網、其他資料我確定這台可以支援 4k@60
詎料,我目前的配備只能跑到4k@30
經查,應該是我的主機板的問題?
ROG STRIX Z270F GAMING +i7 7700k
https://tinyurl.com/4h73fafy
https://imgur.com/gEJLlAR
- 支援 HDMI 最大解析度 4096 x 2160 @ 24Hmz
- 支援 DisplayPort 最大解析度 4096 x 2304 @ 60 Hz *1
應該不會是i7 7700k(保值王)的問題吧?
https://imgur.com/LFqJBew
這個specs我有點看不董,他說4k yes>60hz
但是下面又說hdmi(1.4) 4096x2304@24hz???
線是https://tinyurl.com/2fv4p6wh
我想應該不會是線的問題 我這條線看起來很猛
好了 請問各位大神大哥大姊姊小姐姐,我這個預算有沒有辦法達成
4k@60hz這件事,只有要看電影而已
Q1:如果可以該怎麼做?
Q2:如果這個預算沒辦法達成,請問最低預算多少?
Q3:我直接買一張獨立顯卡可以嗎??? 買gt1030?
--
所以我這次先說我的預算:3000以下
我的外接螢幕是 TCL 55p715
https://tinyurl.com/2ymey6vs
他只有hdmi孔,沒有DP
且根據 官網、其他資料我確定這台可以支援 4k@60
詎料,我目前的配備只能跑到4k@30
經查,應該是我的主機板的問題?
ROG STRIX Z270F GAMING +i7 7700k
https://tinyurl.com/4h73fafy
https://imgur.com/gEJLlAR
- 支援 HDMI 最大解析度 4096 x 2160 @ 24Hmz
- 支援 DisplayPort 最大解析度 4096 x 2304 @ 60 Hz *1
應該不會是i7 7700k(保值王)的問題吧?
https://imgur.com/LFqJBew
這個specs我有點看不董,他說4k yes>60hz
但是下面又說hdmi(1.4) 4096x2304@24hz???
線是https://tinyurl.com/2fv4p6wh
我想應該不會是線的問題 我這條線看起來很猛
好了 請問各位大神大哥大姊姊小姐姐,我這個預算有沒有辦法達成
4k@60hz這件事,只有要看電影而已
Q1:如果可以該怎麼做?
Q2:如果這個預算沒辦法達成,請問最低預算多少?
Q3:我直接買一張獨立顯卡可以嗎??? 買gt1030?
--
Tags:
3C
All Comments

By Lauren
at 2021-03-28T18:24
at 2021-03-28T18:24

By Christine
at 2021-03-28T20:38
at 2021-03-28T20:38
https://i.imgur.com/nKfWQnU.png

By Mason
at 2021-04-01T15:03
at 2021-04-01T15:03
22或是420,頻寬才夠

By Elvira
at 2021-04-03T20:35
at 2021-04-03T20:35

By Eartha
at 2021-04-04T10:25
at 2021-04-04T10:25

By Faithe
at 2021-04-09T05:19
at 2021-04-09T05:19

By Eartha
at 2021-04-11T22:00
at 2021-04-11T22:00

By Ingrid
at 2021-04-15T12:48
at 2021-04-15T12:48
這台螢幕只有支援hdmi2.0b

By Olive
at 2021-04-19T14:42
at 2021-04-19T14:42

By Tom
at 2021-04-24T06:24
at 2021-04-24T06:24
不然就降成4k50hz以下 或是1440p60hz

By Olga
at 2021-04-27T04:09
at 2021-04-27T04:09

By Leila
at 2021-04-29T13:51
at 2021-04-29T13:51
落後啦

By Bethany
at 2021-05-03T21:07
at 2021-05-03T21:07

By Leila
at 2021-05-06T07:51
at 2021-05-06T07:51
吧

By Edith
at 2021-05-07T13:00
at 2021-05-07T13:00

By Erin
at 2021-05-08T02:35
at 2021-05-08T02:35

By Bethany
at 2021-05-10T23:54
at 2021-05-10T23:54
有一堆相容性BUG,使得縱使完全符合Netflix要求,
但不一定就能上4k。

By Ursula
at 2021-05-12T22:14
at 2021-05-12T22:14
60的hdmi 2.0,不要買到便宜的1.3....

By Mason
at 2021-05-16T15:19
at 2021-05-16T15:19
類奇怪的問題。這種只有實驗才知道了。

By Elma
at 2021-05-18T08:03
at 2021-05-18T08:03
覽器看Netflix

By Jake
at 2021-05-18T23:56
at 2021-05-18T23:56

By Damian
at 2021-05-21T01:35
at 2021-05-21T01:35

By Hedy
at 2021-05-22T12:27
at 2021-05-22T12:27

By Candice
at 2021-05-26T23:12
at 2021-05-26T23:12

By Robert
at 2021-05-28T18:00
at 2021-05-28T18:00
https://tomverbeure.github.io/video_timings_calc
ulator

By Margaret
at 2021-05-28T23:56
at 2021-05-28T23:56

By Ethan
at 2021-06-02T08:35
at 2021-06-02T08:35

By Mia
at 2021-06-03T16:09
at 2021-06-03T16:09

By Isla
at 2021-06-06T17:49
at 2021-06-06T17:49
DMI就行了

By Andy
at 2021-06-10T16:20
at 2021-06-10T16:20
幣就能搞定的事

By Connor
at 2021-06-12T17:29
at 2021-06-12T17:29
https://i.imgur.com/OyYWbor.png

By Enid
at 2021-06-15T22:07
at 2021-06-15T22:07
的哦

By Barb Cronin
at 2021-06-17T09:55
at 2021-06-17T09:55
60Hz運作在12bit 4:2:2或是8bit 4:4:4

By Doris
at 2021-06-17T23:15
at 2021-06-17T23:15

By Emma
at 2021-06-22T20:53
at 2021-06-22T20:53
誤導,是intel的hdmi只能到Hdmi 1.4,所以你才會看
到4k@30,intel說可以達到4k@60,那是指接dp的情況
下

By Todd Johnson
at 2021-06-23T17:35
at 2021-06-23T17:35

By Andrew
at 2021-06-28T02:38
at 2021-06-28T02:38

By Eden
at 2021-06-29T09:31
at 2021-06-29T09:31

By Blanche
at 2021-07-02T17:16
at 2021-07-02T17:16

By Joe
at 2021-07-03T05:32
at 2021-07-03T05:32
10bit以上要422

By Faithe
at 2021-07-03T22:43
at 2021-07-03T22:43

By Bennie
at 2021-07-07T17:03
at 2021-07-07T17:03
啊
我又沒把fps hz搞混

By Elma
at 2021-07-08T06:42
at 2021-07-08T06:42
blank pixel太高之類的 但現在螢幕通常都不會那樣
設定 都是類似CVT-RB的參數

By William
at 2021-07-08T09:50
at 2021-07-08T09:50
色深要一起看啦

By Selena
at 2021-07-09T07:20
at 2021-07-09T07:20
才能在hdmi2.0輸出144 rgb一樣啊

By Michael
at 2021-07-10T10:41
at 2021-07-10T10:41

By Rebecca
at 2021-07-14T01:36
at 2021-07-14T01:36
會有空白像素存在啊 實際上輸出給螢幕是不只的

By Annie
at 2021-07-15T21:45
at 2021-07-15T21:45

By George
at 2021-07-16T01:39
at 2021-07-16T01:39

By Kyle
at 2021-07-18T03:48
at 2021-07-18T03:48

By James
at 2021-07-18T22:40
at 2021-07-18T22:40

By Noah
at 2021-07-20T02:21
at 2021-07-20T02:21

By Heather
at 2021-07-20T18:10
at 2021-07-20T18:10

By Anonymous
at 2021-07-25T04:12
at 2021-07-25T04:12

By Candice
at 2021-07-26T11:20
at 2021-07-26T11:20

By Doris
at 2021-07-29T16:34
at 2021-07-29T16:34

By Lydia
at 2021-08-02T09:43
at 2021-08-02T09:43

By Adele
at 2021-08-04T12:08
at 2021-08-04T12:08

By Lucy
at 2021-08-07T09:42
at 2021-08-07T09:42

By Madame
at 2021-08-07T19:34
at 2021-08-07T19:34

By Emily
at 2021-08-08T12:40
at 2021-08-08T12:40

By Ethan
at 2021-08-09T06:46
at 2021-08-09T06:46

By Lauren
at 2021-08-11T02:57
at 2021-08-11T02:57
硬件茶談有詳細的解說

By Lucy
at 2021-08-11T18:45
at 2021-08-11T18:45

By Faithe
at 2021-08-16T04:08
at 2021-08-16T04:08

By Andrew
at 2021-08-17T22:44
at 2021-08-17T22:44
用這個算比較清楚 比維基百科好
tomverbeure.github.io/video_timings_calculator

By Franklin
at 2021-08-22T13:58
at 2021-08-22T13:58
片值得參考。畢竟台灣科技圈很少很少會講這麼偏冷
的知識話題

By Rosalind
at 2021-08-23T10:28
at 2021-08-23T10:28
上班就很煩了很少會來開頻道講解這些知識再來
因為台灣這裏業界高手一堆恐怕會被更厲害的吐
槽畢竟台灣這裡實際產品就是世界主流,唯有那
沒什麼經驗業外或次級普攏共國家的才有那時間
弄什麼介紹影片

By Hedwig
at 2021-08-27T04:30
at 2021-08-27T04:30
看有沒有 不然就1650了
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