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# SketchUp設備建議規格與討論 SketchUp是一套面向建築師、都市計畫專家、製片人、遊戲開發者以及相關專業人員的3D建模程式。它用於Google Earth上的建模也十分方便。它比其他三維CAD程式更直觀,靈活以及易於使用。 基於便於使用的理念,它擁有一個非常簡單的介面。SketchUp世界中一個眾所周知的特性便是3D Warehouse。用戶可以利用他們的Google帳戶來上傳建立的模型,並且瀏覽其他的元件和模型。 問題緣起, 建築師朋友,使用SketchUp,再開啟檔案約350MB,開啟時間幾乎長達30-40s,看起來CPU規格也還好,高的時脈可以到達4.3Ghz, CPU用的是I7,雖m.2用的是舊的,讀寫約400MB/s,上下, 經過測試,這程式似乎只用到單核心,在跑的時候,且GPU幾乎沒啥用到 經交叉測試一下開啟時間, https://youtu.be/Kd9Mhqqw3IU @2080ti,約37s開啟 使用AMD這核心,開啟似乎會用到兩個核心去,但也不確定,沒有吃滿的現象, 也大概約38S, https://youtu.be/Gc6FI6nZeTw 就算是用了號稱讀寫3500/3300的三星也是一樣 https://www.samsung.com/tw/memory-storage/970-evoplus-nvme-m2-ssd/MZ-V7S500BW/ ![](https://i.imgur.com/jzHE5Hk.jpg) 經查詢<sketchup multi core 在UK這間公司是這樣建議https://www.utopiacomputers.co.uk/sketchup-workstations SketchUp takes advantage a fast CPU, so we recommend a fast, multi-core i7 for the bulk of your work. We have found Xeons to not be very useful for SketchUp, as the extra features gained from Xeon technology are not used in this software. What’s more, Xeons are typically slower than the latest i7 chips, so going for an i7 will boast more performance at a lower overall cost. There are many ways of rendering files directly out of SketchUp. If you are using a CPU renderer like V-Ray, we would recommend our Sonox System with i7 extreme CPUs. If you plan on using a GPU based renderer like Octane render, we would recommend our Sonox Mini Z270 with up to two GPUs, or or Sonox ORI X99 system for up to 4 GPUs. SketchUp利用了快速CPU的優勢,因此我們建議您在大部分工作中使用快速的多核i7。我們發現Xeon對於SketchUp並不是很有用,因為從Xeon技術獲得的額外功能未在該軟件中使用。而且,至強處理器通常比最新的i7芯片慢,因此選擇i7將以更低的總體成本擁有更高的性能。 有很多方法可以直接從SketchUp渲染文件。如果您使用的是V-Ray之類的CPU渲染器,我們建議您使用配備i7極限CPU的Sonox系統。如果您計劃使用基於GPU的渲染器(例如Octane渲染),我們建議您使用配備多達兩個GPU的Sonox Mini Z270,或建議使用多達4個GPU的Sonox ORI X99系統。 總之建議,CPU用消費性的就好了< 我自己也是拿一台舊電腦試一下 @e5-2520v3,果真開啟秒數是大大的延遲,足足要約67S,67秒 https://youtu.be/7Hx6abk6bYI 但這台時脈也低,原本期望以為Xeon的可以跑出多核的模樣,結果沒有 該UK公司建議的規格,看看就好 1st & 2nd gen AMD Threadripper CPUs on the X399 chipset CPU speeds up to 4.4 GHz Up to 32 cores & 64 threads Up to 2 GPUs Up to 128GB DDR4 RAM 這公司的建議也差不多 https://zworkstations.com/apps/sketchup-workstations/ 基本上就是建議貴貴的HP工作站 HP Z4 G4 Workstation Intel Core i7-9800X (3.8 GHz base frequency, 8 cores) 64GB (4x 16GB) of 2666MHz DDR4 Memory 1TB NVMe M.2 Solid-State Drive NVIDIA Quadro RTX 4000 8GB $4,750 HP Z4 G4 Workstation Intel Xeon W-2125 (4 GHz base frequency, 4 cores) 32GB (4x 8GB) of 2666MHz DDR4 ECC Registered Memory 512GB NVMe M.2 Solid-State Drive NVIDIA Quadro P4000 8GB $3,650 HP Z440 Workstation Quad-Core 3.7GHz Intel Xeon Broadwell E5-1630 v4 [4-cores / 8-threads] 32GB (4x 8GB) of 2400MHz DDR4 ECC Registered RAM 500GB SATA3 2.5" Solid-State Drive NVIDIA Quadro P4000 8GB $2,800 我覺得還是原價屋組裝組裝就好,當季CP值最高的方案 https://www.aecmag.com/technology-mainmenu-35/1463-news-v-ray-3-6-for-sketchup-enhances-ui-and-boosts-gpu-rendering 但看起來渲染的部分,GPU就會有影響了 <iframe width="560" height="315" src="https://www.youtube.com/embed/SQtke_Ea0w4" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> https://forum.gamer.com.tw/C.php?bsn=60030&snA=527138 2019-07-14 16:31:34 編輯 若你電腦只用來做設計繪圖工作不玩遊戲 要換顯卡建議專業繪圖卡會比遊戲卡來的好 尤其是畫圖時線條及3D建模時的感覺會很不一樣,尤其是在3D旋轉時 若有玩遊戲,則是看你的遊戲選顯卡,而不是看繪圖軟體選顯卡 以AutoCAD還是SketchUp來講,其實...你的1050Ti就很夠用了 就算曲面一堆,材質很多且細部複雜的圖也夠用了 且室內設計也很少用到太複雜的曲面(會被師傅靠背到死) 景觀或大型建築才比較有可能,例如棒球場頂蓋或是展演廳的消音內裝 圖內沒必要留的圖塊、圖層等垃圾,養成隨時pu掉的習慣 再來就是軟體版本,例如AutoCAD,2008和2016在處理3D上面會有很明顯的差異 先把軟體升級再說,再來才是電腦 感覺上只是換換病發作而已... 我以前畫過的CAD圖給你參考,那時用的才930,甚至是更爛的顯卡 ![](https://i.imgur.com/ALmdUZI.png) ![](https://i.imgur.com/l7qpexq.png) ![](https://i.imgur.com/dQChnb5.png) ↓這座裡面還是全挖空薄殼,Zaha Hadid的鬼建築 ![](https://i.imgur.com/JsVFRSe.png) ↓這也是Zaha Hadid的鬼建築,只有局部,整體很恐怖 ![](https://i.imgur.com/skDqEbK.png)

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