What's the scoop on this T-Bird. AYHJA .....

aircooled

Lifer
Oct 10, 2000
15,965
1
0
My new T-Bird 1.333 just arrived from newegg.

It's marked:

A1333AMS3C
AYHJAR 0129FPMW
Y663635093


From what I understand the AYHJA is a great stepping.

Any special info about this stepping??? I hear it's a good overclocker, but I don't know if I can do anything with it on my ECS KT75A.

Can any 'interpet' the specs??
 

EXman

Lifer
Jul 12, 2001
20,079
15
81
actualy you have the once thought didn't exsist AYHJA -"R" that was supposed to OC the highest.

put a swifty or Alpha on it and burn it up to 1.6 land

My AYHJA does 1.65 but I have a High airflow case and an Alpha 8045 on it.
 

rogue1979

Diamond Member
Mar 14, 2001
3,062
0
0
Put a good cooler on it, feed it some extra core voltage and you should get 1500-1600MHz. For your board you can pencil in the L7 bridges for 1.85v and try the 150MHz fsb option that is available with a bios update. Make sure your memory is up to the task. 10x multiplier on a 150MHz fsb will give you 1500MHz.
 

crapito

Golden Member
Oct 20, 1999
1,225
0
81
I have a Tbird 1.33 from Newegg too. here are my markings:

A1333AMS3C
AYHJA0126RPOW
96538440362

my highest overclock is 1560 (10x156@2.05v). I can run this 24/7 with perfect stability. I can go higher, like 1600, but Prime95 will report errors, so 1560 is the highest stable overclock. not too exciting, but I suppose nothing to complain about either.