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計算機概論Lab-3
Hardware Shopping
https://hackmd.io/@IMOK/Lab3
講師: 賴昱有
CREDIT : Basic Computer Hardware
1.重開 2.重插ram 3.換一條ram 4…報廢(?
個人電腦PC
內部
真。內部
主機板、CPU、下吹式散熱器
link: How to choose mainboard
Intel
CREDIT : intel-processor-numbers
AMD
CREDIT : amd-processor-numbers
下吹式散熱器 vs 塔式散熱器
風扇水平安裝
適合中低負載
體積小
風扇垂直安裝
適合超頻及高效能追求
體積大受高度限制
CPU溫度正不正常?
正常作業溫度大約落在40℃~65℃
如果是有玩3A大作的,溫度大約會落在70℃~85℃
如果高於85℃,可能需要檢視一下你的散熱系統…
CREDIT : what-is-the-best-thermal-paste-pattern-actual-performance-comparison
結論: 薄且均勻 is most important
顯示卡
變形
熱膨脹、 重量負荷、材料老化…
高科技竹筷
當你需要支撐架但荷包君表示頂不住的時候…
NVIDIA
CREDIT : nvidia geforce
AMD
CREDIT : amd radeon
記憶體
CREDIT : ddr2-ddr3-ddr4-ddr5
DDR4 vs DDR5
請確認主機板是否能夠安裝
較格較親民
穩定的效能
電腦升級可能受限
較格相對較高
更高的頻寬
未來趨勢
如高速公路車道:同樣車流量下二線道比一線道的可舒解流量大,但塞車時就不明顯了
求婚脊
模擬器多開
硬碟
CREDIT : HDD-SSD
HDD vs SSD
SSD為主流,速度快太多
讀寫速度: 50-150 MB/s
有磁碟旋轉的噪音
每 GB 價格較低
讀寫速度: 500-7000 MB/s 以上
無噪音
每 GB 價格較高
硬碟的組法
電源
模組化線材
最重要的零件?
零件清單
常見的電腦零件購買網站
LAB QUESTIONS
作業做完請上傳到 http://140.121.197.13/tutorial
並且注意上傳時間限制、檔名、其他規範
上課時提前做完可以直接給助教 demo 登記
就不需要上傳 demo 過的部分
1. 購買 PC 零件
使用 原價屋估價 及 PCPARTPICKER 完成
作業及 DEMO 需要展示原價屋估價單及PCPARTPICKER 相容性畫面
1-1. Given $30000 TWD (a usual condition in schools when the school is giving you budget), please construct your PC. (Use PCPARTPICKER website which can verify compatibility)
作業及 DEMO 只需要展示 PCPARTPICKER 相容性畫面
1-2. Suppose you have acquired a motherboard containing an X570 chip.
Construct a PC using $2000USD using this motherboard.
作業及 DEMO 需要展示原價屋估價單及PCPARTPICKER 相容性畫面
1-3. Suppose you have to construct a $90000 TWD machine capable of deep learning.
You dumb boss requires you to install a Nvidia RTX 4090 graphic card.
Construct a system under his request.
2. For your own laptop, desktop, or if you do not own these things, use the experiment PC provided by the department, please tabulate the internal components as below.
(只能上傳,不能課堂 DEMO)
3.Please Explain the Following Terms
PS5 PRO? or PC?