All objects with Orion chip

The Orion chipset is used in slot A AMD Athlon 900 and Athlon 1000 models. Orion's release on 6 March 2000 brought AMD's first 1GHz chip and brought AMD on the top of the performance tree.

The Orion still had off-die L2-cache which was slower than on-die L2-cache. It ran at 33% of the clock-speed of the CPU-core. Orion's successor, the Thunderbird, will address these problems by integrating the cache into the CPU-core.

The image on the right was shown on the Athlon product page in summer 2000 on AMD.com.
Image

Vendor
Name
Trans.
vCore
ES?
Date
Socket
sSpec
AMD
22M
1,75V
No
0012
Slot A
K7800MPR52B A
AMD
22M
1,75V
No
0026
Slot A
K7100MNR53B A