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- Description
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A9733A is a 1.6-GHz Intel Itanium 2 processor, one core, with 9 MB of level 3 cache, for the HP Integrity rx4640. HP calls it the Integrity Itanium 2 rx4640 1.6GHz 9MB CPU. On-chip cache is 32 KB at level 1, 256 KB at level 2 and 9 MB at level 3, and a floating point coprocessor is included.
Single-core Itanium 2 processors in the rx4640 share single bit cache error correction, 50-bit physical addressing and 64-bit virtual addressing.
In the rx4640, processors can be installed one at a time in the sequence 0, 1, 2, 3, up to four in all, and they cannot be mixed in the same system.
The 1.6-GHz, 9-MB spares are A9733-69004, an Itanium 2 Madison 9M with a 400-MHz front side bus and 9.0 MB of level 3 cache, and A9733-69103, a McKinley with a 400-MHz front side bus and 9.0 MB of level 3 cache.
The rx4640 takes up to four processors, and the other single-core options are A9731A (1.5 GHz, 4 MB level 3 cache) and A9732A (1.6 GHz, 6 MB). All single-core Itanium 2 processors in the server have a 256-KB level 2 cache, a 32-KB level 1 cache, and a 4 GB maximum page size.
| Designation | A9733A |
| Manufacturer | HPE |
| Type | Single-core processor |
| Processor | Intel Itanium 2, 1.6 GHz |
| Level 3 cache | 9 MB |
| Level 2 / level 1 cache | 256 KB / 32 KB |
| Floating point coprocessor | Included |
| Install sequence | 0, 1, 2, 3 |
| Fits | HP Integrity rx4640 |
| Spares | A9733-69004, A9733-69103 |
| Maximum page size | 4 GB |
| Siblings | A9731A (1.5 GHz/4 MB), A9732A (1.6 GHz/6 MB) |