Miipp

Regarding Intel 7th gen, I'm using an i3-7130U / 16GB ram / 128GB SSD Acer mini pc (size similar t ...
pc1668 發表於 2020-10-12 21:04

是但一粒最弱 4 核，就算齋用 chrome 上網都會 feel 到比舊 2 核爽好多。重有就係新 u 單線程本身提外，再 TB 上 ~4GHz (或更高), 7 系完全無得比

無話 2 核做唔到文書上網，只係體驗上會爭好遠囉

pc1668

我會睇性價比
以Lenovo計, Ryzen 7 + 16GB RAM既價錢, 連Intel i5 + 8GB RAM都買唔到
所以冇得比 ...
KinChungE 發表於 2020-10-9 15:41

Just brainstorming "殺雞用牛刀" approach ...

Assuming Office is 100% optimized for Intel U, and only 60% for AMD U.  Would it be possible to overcome this 40% by getting a high-power AMD, say Ryzen 7 4800H

KinChungE

Just brainstorming "殺雞用牛刀" approach ...

Assuming Office is 100% optimized for Intel U, and  ...
pc1668 發表於 2020-10-13 20:29

冇用, 貴D只係多D core, 改善唔到per thread效能
Office軟件重視單核效能

pc1668

冇用, 貴D只係多D core, 改善唔到per thread效能
Office軟件重視單核效能
KinChungE 發表於 2020-10-13 20:31

o.....k  what a pity

KinChungE

o.....k  what a pity
pc1668 發表於 2020-10-13 21:00

個人估計同memory bandwidth有關
AMD memory write係慢一半

pc1668

個人估計同memory bandwidth有關
AMD memory write係慢一半
KinChungE 發表於 2020-10-13 21:04

Then it would also affect others apps, not only Office !

KinChungE

Then it would also affect others apps, not only Office !
pc1668 發表於 2020-10-13 21:15

的確
就算Desktop用家, 插左Display Card
打機時, 都最少要用3200+既RAM, 越快越好
2400會慢一截

TimothySiu

回覆 69# a9668823

入到啦, 要有d技巧加d 暴力入, thx