[閒聊] 64bit i386 or AMD64

看板Linux作者 (dryman)時間16年前 (2010/03/25 10:04), 編輯推噓7(708)
留言15則, 9人參與, 最新討論串1/1
剛剛去找Debian 64位元的安裝檔 仔細查過後才知道原來intel xeon 等 64bit cpu 使用的安裝檔要選 AMD64 而不是 i386 或 IA64 AMD64 (amd64) First officially released with Debian 4.0. Port to the 64 bit AMD64 processors. The goal is to support both 32bit- and 64bit-userland on this architecture. This port supports AMD's 64-bit Opteron, Athlon and Sempron processors, and Intel's processors with EM64T support, including the Pentium D and various Xeon and Core2 series. orz 有人跟我一樣有弄錯過的嗎? @ @" -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.45.170.147

03/25 10:08, , 1F
你可以選i386呀~ XD
03/25 10:08, 1F

03/25 10:31, , 2F
一開始我也被那個AMD騙過 0rz..
03/25 10:31, 2F

03/25 10:31, , 3F
i386=IA32 x86_64=AMD64=Intel64≠IA64 XD
03/25 10:31, 3F

03/25 10:59, , 4F
這是歷史因素,IA64是Intel砍掉重練的嘗試,但是沒有很
03/25 10:59, 4F

03/25 10:59, , 5F
成功。Itanium系列使用IA64指令集。
03/25 10:59, 5F

03/25 11:00, , 6F
後來AMD先推出x86-64,所以命名為AMD64
03/25 11:00, 6F

03/25 11:06, , 7F
然後intel不願意沿用相同名稱,所以另外命名為Intel64
03/25 11:06, 7F

03/25 11:49, , 8F
我弄錯過...
03/25 11:49, 8F

03/25 11:50, , 9F
現在想來測 64 和32 compile 的速度怎樣
03/25 11:50, 9F

03/25 12:00, , 10F
還有短暫出現的IA32E和EM64T之類的名稱...
03/25 12:00, 10F

03/25 12:08, , 11F
總之,對大部分的電腦來說32->i386 64->AMD64
03/25 12:08, 11F

03/29 16:52, , 12F
基本上很少看到ia64 的機
03/29 16:52, 12F

03/29 17:49, , 13F
長知識
03/29 17:49, 13F

09/07 10:58, , 14F
i386/amd64除了binary code的差別,memory allocation
09/07 10:58, 14F

09/07 10:58, , 15F
memory high/low addressing也有差:~
09/07 10:58, 15F
文章代碼(AID): #1BgiIppH (Linux)
文章代碼(AID): #1BgiIppH (Linux)