OPN example:

Phenom II X4 920 (2.8GHz, 8MB total cache, 125W TDP, AM2+)

HDX920XCJ4DGI


H - Phenom brand

D - Desktop segment

X - it has a locked multiplier

920 - modell number

XC - 125W, Desktop AM2r2

J - AM2r2

4 - 4 cores

D - 512 KB L2 per cores and 6144 KB L3

GI - Rev C2


Phenom II 805 (2.5GHz, 6MB total cache, 95W TDP, AM3)

HDX805WFK4FGI


H - Phenom brand

D - Desktop segment

X - it has a locked multiplier

805 - modell number

WF - 95W, Desktop AM3

K - AM3

4 - 4 cores

F - 512 KB L2 per cores and 4096 KB L3

GI - Rev C2


http://img135.imageshack.us/img135/4452/opnth5.png