General layout structure of the Opteron "barcelona" quad-core CPU.
General layout structure of the Opteron "barcelona" quad-core CPU.
Die shot of Barcelona.
Die shot of Barcelona.
Each core will received 64 KB dedicated L1 cache, 512 KB dedicatd L2 cache. All cores will share an expandable 2 MB L3 cache.
Each core will received 64 KB dedicated L1 cache, 512 KB dedicatd L2 cache. All cores will share an expandable 2 MB L3 cache.
Power managameent layout of Barcelona.
Power managameent layout of Barcelona.
Opteron feature roadmap.
Opteron feature roadmap.