[Mac撚] 用家/買機集中討論(112) 袋底就是王道

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1 Like 0 Dislike
2024-12-18 12:01:41
我完全諗唔到Better Display有咩權限/能力會影響到Touch ID,我估兩件事係無關
你話你之前setup到但之後想setup第二組手指就唔得? 咁用第一組解鎖都唔得?
就咁聽落似個KB / OS問題多,試晒直插同reset個KB,del咗舊嗰set Touch ID等等,搞過都唔得先再諗重裝
2024-12-18 13:23:48
用咗一排Mac mini
又睇吓其他人嘅Review
想講吓關於個mon嘅嘢
畀得起錢,當然Studio Display唔使諗
有啲錢,但又想要接近嘅質素
市場上都有幾款5k
手頭比較緊嘅,我認為最起碼都要4K 27”
唔好買2K 27吋
睇Reddit嘅評價
同樣27吋,4K同2K明顯有分別
千祈唔好為咗嗰一舊水美金買2k
2024-12-18 13:47:52
合體啦, 直接秒哂所有surface android
2024-12-18 13:50:29
肯做功課都唔會揀 studio display
studio display 一係公數一set 出,一係唔做功課全套買
2024-12-18 14:31:58



https://oricotechs.com/pages/minidock
O記整咗個直立dock俾mini
雖然牌子係伏不過呢個form又做得幾啱
堆I/O都幾怪,upstream得10G但又包條NVMe slot,之後又有個LAN插明明mini都已經有,感覺似係拎個現成hub再整個外殼夾住mini算
2024-12-18 14:36:18
話說我買咗部Mini成個月之後先醒起自己隻mon可以食到TypeC PD,唔使HDMI+KVM USB咁麻煩又可以行足spec咁緊係即刻轉,不過要經mon臂拉線所以要買條長啲嘅線,亦都順便買多條將隻1M2盒仔擺遠啲,盒仔用緊特賣城買嘅雜牌一米USB4線

最後買咗一條ULTunite嘅兩米USB4線同埋一條聲稱係Dell嘅1.8米TB4線,兩條都係四十零蚊,拮落tester睇的確分別係被動USB4同埋被動USB4+TB4,至少紙面上嘅spec係真嘅

不過用落就有啲失望,用嚟插盒仔嘅話連握手40Gbps都有困難,就算好彩得咗一行speed test都會斷,至於行DP就兩條都冇問題好穩定,另外兩條都可以Mac to Mac行TB bridge但係得650MB/s左右? 我唔肯定點解,又唔記得咗自己有條蘋果TB5線可以用嚟做對比測試,今晚試吓點

最後揀咗ULTunite線插mon因為長啲方便有時用嚟插其他嘢試機又好乜都好

盒仔就繼續用特賣城線擺返原位,呢條線好穩定冇問題,除咗唔可以掉轉方向插,如果唔係只會握手USB 10Gbps,拮tester發現呢條線淨係得一邊有emarker


結論就係買長線唔好慳,除非好似我咁屎忽痕
2024-12-18 14:39:30
留名等睇白老鼠出事
2024-12-18 14:55:16
chargerlab呢種tester應該只會同你scan兩端粒eMarker chip俾返咩數,同埋會check DC voltage等等,佢無理會signal行成點
比較長嘅data線而且平價的話,基本上可以assume佢shielding係做唔足數;推240W USB-PD或者OK,但行20/40Gbps USB4 data mode係會有好多原因搞唔到困難
DP alt-mode只拎其中幾條lanes係易d
TB5或者應該話正式有拎Thunderbolt cert嘅線,佢suppose要保證一系列野係啱spec先出到cert
如果你拎條線去行Mac to Mac TB5 TB network bridge都可以得650MB/s的話好明顯係有noise / jitter,雖然兩端chip係negotiate啱spec但線身漏奶
eMarker係可以只擺一端唔擺晒兩端,d綫有平有貴係有原因的
2024-12-18 14:58:48
冇錯,個tester入面呢個功能都淨係話係用嚟睇emarker
2024-12-18 17:24:33
話説諗緊用edu買m4 13 ipad pro 想知edu有冇得用agc
2024-12-18 18:02:48
Amazon隻s2722qc點樣先轉到香港保
轉咗幾次都話我Previous owner information provided in the request is not valid for asset provided. Please contact your seller or your Dell sales representative.
2024-12-18 18:52:11
唔得 edu/agc 二揀一
2024-12-18 19:17:53
BTS就唔得,平時都唔得㗎咩
2024-12-18 19:19:58
唔得 我分兩次買咗兩件 唔同staff 都係唔得
bts 係學生價再送product
2024-12-18 20:40:15
坦巴 緊急求救
我依家屋企長開 Mac Mini, 平時用jump desktop連
公司用垃圾windows 連好順暢
但係用MacBook Air 連就好lag
有冇咩原因,或者應該點排查有咩錯?
2024-12-18 21:58:36
用蘋果TB5線都係咁...
由M2 MBA經TB bridge access喺M4 Mini嘅內置SSD
會唔會係我set錯嘢呢?

2024-12-18 22:09:43
2024-12-18 22:31:32
入去進階,set MTU做jumbo frame (9000),同埋用細少少file唔好用default 5GB (BlackMagic應該最細1GB?)
另外,你咁樣測速係將PCIe link speed + SSD speed + 個protocol (你用緊SMB share?) speed三隻疊埋一齊
你係應該行iPerf3之類,佢係TCP/UDP行packet,唔抄落碟淨用RAM
部MBA得8GB RAM?
2024-12-18 23:34:41
畀你講中晒
btw係,部MBA係8GB RAM

Apple線
Connecting to host 169.254.0.1, port 5201
[  5] local 169.254.0.2 port 57436 connected to 169.254.0.1 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.01   sec  4.36 GBytes  37.2 Gbits/sec                  
[  5]   1.01-2.01   sec  4.39 GBytes  37.7 Gbits/sec                  
[  5]   2.01-3.01   sec  4.41 GBytes  37.9 Gbits/sec                  
[  5]   3.01-4.01   sec  4.40 GBytes  37.8 Gbits/sec                  
[  5]   4.01-5.01   sec  4.39 GBytes  37.7 Gbits/sec                  
[  5]   5.01-6.00   sec  4.39 GBytes  37.9 Gbits/sec                  
[  5]   6.00-7.01   sec  4.40 GBytes  37.7 Gbits/sec                  
[  5]   7.01-8.01   sec  4.40 GBytes  37.8 Gbits/sec                  
[  5]   8.01-9.01   sec  4.40 GBytes  37.8 Gbits/sec                  
[  5]   9.01-10.01  sec  4.41 GBytes  37.9 Gbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.01  sec  44.0 GBytes  37.7 Gbits/sec                  sender
[  5]   0.00-10.01  sec  44.0 GBytes  37.7 Gbits/sec                  receiver

iperf Done.


"Dell"平價線
另外試咗長行10分鐘都穩定
Connecting to host 169.254.0.1, port 5201
[  5] local 169.254.0.2 port 57656 connected to 169.254.0.1 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.01   sec  4.29 GBytes  36.7 Gbits/sec                  
[  5]   1.01-2.01   sec  4.39 GBytes  37.7 Gbits/sec                  
[  5]   2.01-3.01   sec  4.40 GBytes  37.8 Gbits/sec                  
[  5]   3.01-4.01   sec  4.41 GBytes  37.9 Gbits/sec                  
[  5]   4.01-5.00   sec  4.38 GBytes  37.7 Gbits/sec                  
[  5]   5.00-6.00   sec  4.41 GBytes  37.8 Gbits/sec                  
[  5]   6.00-7.00   sec  4.40 GBytes  37.8 Gbits/sec                  
[  5]   7.00-8.01   sec  4.41 GBytes  37.9 Gbits/sec                  
[  5]   8.01-9.01   sec  4.40 GBytes  37.8 Gbits/sec                  
[  5]   9.01-10.00  sec  4.38 GBytes  37.7 Gbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.00  sec  43.9 GBytes  37.7 Gbits/sec                  sender
[  5]   0.00-10.00  sec  43.9 GBytes  37.7 Gbits/sec                  receiver

iperf Done.
2024-12-19 00:01:31
OK,37-38Gbps條數算靚
咁呢個test最起碼排除線或者甚至port有問題
但當你落去真係實用嗰時,例如bridge情況下互相SMB,咁你都多數係過大file,點解會降去得1/5速要再睇吓,又或者無所謂?

而我覺得隻1M2真係無咩必要拖長線,用passive 0.5m會比較保守
要長途可能要用active線,3m都七舊水好似
你應該唔會浪費條Apple TB5俾隻1M2用,呀嗎?
2024-12-19 00:48:06
唔會有咩機會實際用TB bridge
兩部都係屋企上網文書機
我真係只係屎忽痕

1M2暫時決定咗用特賣城條1m線
我要固定位24x7
佢跟機條30cm線真係太短唔啱用
但唔打算繼續因為擺位偏好用多幾嚿水

條TB5我就咁拉咗上檯面
當延長線咁有時插吓啲立雜嘢
好似重嘥過攞嚟拮1M2
2024-12-19 09:50:54
Mini 只用黎lightroom ai降燥 值唔值得上滿血pro
2024-12-19 10:28:45

5分34同6分12嘅分別
真係想盡快係要GPU cores數見同埋RAM量,姐係Max chip
搵食就等M4 Max Mac Studio,業餘就閹M4 Pro mini
2024-12-19 10:51:51
結論係唔得嘅
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