bebird

Just reinstall my office PC, changing from XP to Vista SP2 32bits, 2 questions i wanna ask:
1) my PC physical memory always "eat" by memory cache, i guess it's because of Superfetch.  Is it necessary to turn off this function?
2) do I need to do something to enable CPU L2 and L3 cache inside Vista registry in order to use those cache?

Spec:
CPU: Phemon II X4
RAM: 4GB

P.S.: don't ask me to check to Win 7, i don't have genuine Win 7 in office, only XP or Vista.

Thx

bebird

引用:

原帖由 fish! 於 2011-3-23 11:24 發表
1. superfetch vista 無用, 亂 cache, 可關
2. 唔洗

but i search google, turning off superfetch can slow down system performance wor!

bebird

引用:

原帖由 ngotto 於 2011-3-23 11:27 發表
1. 唔洗理
2. 唔洗理

1. 唔洗理 << means just let Vista "eat" all my memory?

bebird

i'd remain the superfetch there for a while, to see it's ok or not. thx all buddies! 4GB is not enough   , but 32 bits....

8GB also can "eat" all memory by Vista superfetch?

bebird

引用:

原帖由 mcse050116 於 2011-3-23 11:44 發表


No!. Because you are using 32 bits Vista. 32 bits Vista can only address 4GB memory maximun.

i knew it. but i mean 8GB in Vista 64 bits

bebird

引用:

原帖由 hungjoyee 於 2011-3-23 14:54 發表
64bit 配上8gb 有特啦
64bit vista 基本上 一開機 大約3gb 左右 (用4g 行64bit)
會有1gb 比你用 + superfetch
4gb 已經夠用 但係本身software 係有render or photo editing software
你要更多ram 去superfetch
其 ...

it's using in working environment. 32 bits is a MUST.

bebird

引用:

原帖由 hungjoyee 於 2011-3-23 15:29 發表
MUST 話 32BIT  就3G OR 4G
因為係用唔哂4G 得3.25G
用3G 會比較符合結果(除非你有2條2G 就另計)

如果想埋剩番個半G 你要搵SOFTWARE 當果1G 做 TEMP
SOFTWARE NAME 我唔記得啦 我要問人 ...

u mean memdisk, right? i've 2x2g, no need to use memdisk.

bebird

引用:

原帖由 qcmadness 於 2011-3-23 16:52 發表

會食哂

不過如果你唔常用野, 有機會cache完仲有ram剩 (我自己剩1-2GB)

  "eat" 5-6G ram