[Mac撚] 用家/買機集中討論(77) M1 Ultra搭載Mac Studio出場另加托柒27" mon

Update: Apple confirmed to Ars that the 27-inch iMac has reached end of life.

https://arstechnica.com/gadgets/2022/03/apples-27-inch-intel-imac-disappears-from-its-online-store-with-no-replacement/

跟住六月WWDC會照出一部27" iMac
Apple「Introducing the M1 Ultra iMac Pro」

M2做到dual mon機會大
M1一路都被認為係由A12X做基礎，製程上去A14嗰時改裝
姐係因為佢本身係iPad Pro用既chip，所以PCIe lanes唔足夠同Intel低階chip比較
到M2理論上Apple可以完全由「Mac機用chip」呢個基礎去改良，應該起碼會針對出mon數目呢點去搞

不過所有野都未知而有排都未會見MBA M2，分分鐘年尾先有貨響用家手而且可能會因為新設計加價
我覺得你等到就等，唔等得真係唯有買14"袋底；佢係貴過MBA好多不過個差價買番黎既野係值

暫時我都OK既，岩岩初學打曲，可能開得太多chrome

mbp, a 2k+ usd laptop doesn't support daisy chaining

iMac Pro idle時都只係13dB，而iMac Pro公認idle幾乎係完全安靜，咁佢風扇全開會好嘈但係一般workload唔係咁易令風扇加速
以Mac Studio圖入面風扇大小去估，佢咁厚個風量應該好高，再加埋同iMac Pro一樣係雙風扇，而又唔似iMac Pro有成塊5K panel一齊加熱，估計真正用落會比iMac Pro更靜 (更多時間風扇處於最低速狀態)

macOS有beta支援過DisplayPort DSC daisy chain，不過RC嗰時又唔知咩原因收左
暫時想daisy chain display只可以響Thunderbolt display度發生
其實支援DSC響出120Hz或者高bit HDR嗰面仲緊要過daisy chain，我估Apple遲早會全面支援

如多標題L , 內文

Don't hold a funeral for the big iMac just yet. Persistent rumors from multiple sources have suggested for months that a new big-screened Mac all-in-one is in the works. According to those rumors, the device would combine a large Mini LED screen with the higher-end versions of Apple's processors.

其實唔需要industry rumors都諗到啦
大iMac個form係Apple desktop入面最賣得嗰個款
佢地唔會輕易放棄個市場，最多係改吓名同橫向加減spec去遷就番個lineup

MacOS Thunderbolt>DisplayPort得咩？我試過只可以兩個 display同 source，做唔到dual desktop，部 thinkpad就無問題，上網見人話mbp裝 window係可以daisy chain既，似係os limitation

可能 Apple有心唔想mba 做到dual monitor

mirror唔同extended，佔用bandwidth同埋出stream個方法都唔同所以唔算係daisy chain
如果你想唔牽涉Thunderbolt，只用DisplayPort去做到「mon駁mon」既extended desktop daisy chain咁好明顯係需要DSC，Dell等等既mon有DP output port都係expect你用DSC

響Intel Mac無論有無AMD dGPU，Apple無響底板或者firmware層面阻止DP DSC支援咁當然bootcamp情況下Windows係做到
具體我唔知點解Apple會咁遲先(想)支援，或者佢地見以前自家Thunderbolt display已經做到daisy chain所以唔理，又或者DP daisy chain個需求太細等等，唔知

至於MBA dual mon做唔到無理由係特登閹，你諗吓近幾代最平最廢既MBA同rMB12"都支援 (因為Intel iGPU支援)，而好明顯係有用家係有需要，所以我覺得Apple應該係M1個研發過程無法避免先出現既取捨黎

27’’ mini LED 加 higher-end processors
我諗3萬應該可以掛

Wait…我已經係mbp>Thunderbolt>Dell monitor1>Dp out>Dell monitor 2，都只係做到 mirror，做唔到 extended

你意思係其實係得既？

Wait…我已經係mbp>Thunderbolt>Dell monitor1>Dp out>Dell monitor 2，都只係做到 mirror，做唔到 extended

你意思係其實係得既？

mirror唔係daisy chain
你隻Dell mon DP out自己走去mirror個input只係佢內置功能，唔需要個host computer牽涉在內

而我上面話「Thunderbolt daisy chain」係specifically + exclusively講緊
TB host (Mac) > TB mon > TB mon
macOS之所以可以咁work係因為成條chain完全係TB的話，對個host黎講佢根本唔係真係daisy chain，而係TB to TB controller之間形成同一個pool既PCI lanes (姐係最遠端mon其實係直連去你個Mac host)

咁儲定錢等imac pro 都好

+1
ipod touch呢件垃圾都未收皮，幾時輸到大mon版imac收皮
但我覺得apple為左搞好散熱會將imac pro加大尺寸到30~32吋，同埋會預左佢將邊框加厚

想問下而家safari 唔係已經支援Netflix 4K
點解仲係咁低清
用緊M1 iMac os12.3

雖然係年經
但係好想知有冇人會裝防毒落Mac
尤其係而家用咗M1之後

其實係咪YouTube問題
我iPhone 有時飛一飛就會好窒

最近iPhone睇YouTube成日無啦啦黑mon但有聲
全家都係咁 然後Mac上面開web版好q多殘體