AMD Stepping 優劣一覽表
 

在overclockers的forum裡看到的,不知准不准??

Duron Spitfire Stepping/Revision Codes (可超性由高到低,平均值):

code:

600-800 AKBA (10) AKCA (9) AKAA (8)
800-950 ANDA (10) AMCA/ANCA (9) ALCA (8) AKCA (7)

Duron Morgan Stepping/Revision Codes :

code:

ALL Speeds AHLDA (10) AHLCA (9) AHHAA (8)

Version Codes Y (10) Z (9) 9 (8)

Athlon Thunderbird Stepping/Revision Codes :
code:

ALL Speeds AYHJAR (10) AYHJA/EYHJA (9) AVHA/BVHA (8) AXIA/BXIA/AVIA/AXIAR (7) AJFA/ARGA (6) ADFA (5) AQGA/AGGA/ASHHA (4) AXHA/ALUM (3)

Version Codes Y (10) K (9) 9 (8)

AMD Athlon XP Stepping/Revision Codes :
code:

XP1500+ AGKGA (10) AGOGA (8) AGKFA (7) AGNGA (6)
XP1600+ AGOIA (10) AROIA (9) AGKGA (8) AGOGA (7) ARKGA (6) AGNGA (5) AGLHA (4) AROGA (3) ARNGA (2)
XP1700+ AGOIA (10) AROIA (9) AGKGA (8) AGOGA (7) ANGKA (6) ARKGA (5) AGNGA (4) ARNGA (3)
XP1800+ AGOIA (10) AROIA (9) AGKGA (8) AGOGA (7) AKYGA (6) AGLHA (5) ARKGA (4) AGNGA (3)
XP1900+ AGNGA (10) AROIA (9) AGKGA (8) AGOGA (7) AGLHA (6) AGOIA (5) AGKGA (4)
XP2000+ AGOIA (10) AROIA (9) AGOGA (8) AGNGA (7)
XP2100+ AGOIA (10) AGOGA (9)

Version Codes Y (10) F (9) K (8) 4 (7) 9 (6)

AMD T Bred A & B Stepping/Revision Codes :
code:

T Bred A's AJUGA (10) AIUGA (9) RIWGA (8) RIRGA (7) AIRGA (6) AIRDA (5) AIRCA (4)

T Bred B's JIUHB (10) JIUGB (9) JIUCB (8) AIUHB (7) AIUGB (6) AIUCB (5) AIUAB (4)

T-BRED AMD ATHLON XP FAQ

XP1700+ tbred 'A' core 1.50v default 1466mhz/266mhz bus
XP1700+ tbred 'B' core 1.60v default 1466mhz/266mhz bus
XP1800+ tbred 'A' core 1.50v default 1533mhz/266mhz bus
XP1800+ tbred 'B' core 1.60v default 1533mhz/266mhz bus (yet to be seen in the wild)
XP1900+ tbred 'A' core 1.50v default 1600mhz/266mhz bus (yet to be seen in the wild)
XP2000+ tbred 'A' core 1.60v default 1666mhz/266mhz bus (yet to be seen in the wild)
XP2000+ tbred 'A' core 1.65v default 1666mhz/266mhz bus (yet to be seen in the wild)
XP2000+ tbred 'B' core 1.60v default 1666mhz/266mhz bus (yet to be seen in the wild)
XP2100+ tbred 'A' core 1.60v default 1733mhz/266mhz bus (yet to be seen in the wild)
XP2100+ tbred 'B' core 1.60v default 1733mhz/266mhz bus


XP2200+ tbred 'A' core 1.65v default 1800mhz/266mhz bus
XP2200+ tbred 'B' core 1.60v default 1800mhz/266mhz bus (yet to be seen in the wild)
XP2400+ tbred 'B' core 1.65v default 2000mhz/266mhz bus
XP2600+ tbred 'B' core 1.65v default 2133mhz/266mhz bus
XP2600+ tbred 'B' core 1.65v default 2083mhz/333mhz bus*
XP2700+ tbred 'B' core 1.65v default 2166mhz/333mhz bus
XP2800+ tbred 'B' core 1.65v default 2250mhz/333mhz bus


來源


:) :)

回覆: AMD Stepping 優劣一覽表
 

我的tb的Stepping=2耶

應該是指WCPUID裡的Model....

Stepping值越低,時脈提升的空間較低~相對的Stepping值越高,時脈提升的空間較大,但是Stepping越高也有缺點,舉個例來說:P4系列就有20個Stepping值,所以P4時脈為什麼會提升的那麼快(不是講超頻喔)但是Stepping值高的壞處就是"運算能力會下降"這項原因導致P4在相同時脈下總是輸K7的原因,並不是P4設計不好而是為了能夠有更大的時脈提升空間,相對的K7因為Stepping值較低的原因,時脈提升較困難(牽涉到製程技術)這就是為什麼K7推到2200+就沒繼續推出的原因之一......

您講錯了，您講的stepping應該是"stage"之誤！

看錯了