Intel Xeon X7550 vs Intel Itanium 9310: comparison
Comparison of Intel Xeon X7550 and Intel Itanium 9310: key differences and a full specification table.
Key differences
Intel Xeon X7550 has more cores (8 vs 2), more threads (16 vs 4), a higher base clock (2 GHz vs 1.6 GHz) and a larger L3 cache (18 MB vs 10 MB).
Both processors match on: TDP (130 W).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | Intel Xeon X7550 | Intel Itanium 9310 |
|---|---|---|
| Cores / threads | 8 / 16 | 2 / 4 |
| Max boost clock | 2.4 GHz | — |
| L3 cache | 18 MB | 10 MB |
| TDP | 130 W | 130 W |
| Process | 45 nm | 65 nm |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Xeon X7550 | Intel Itanium 9310 |
|---|---|---|
| General | ||
| Model | X7550 | 9310 |
| Codename | Nehalem EX | Tukwila |
| Segment | Server | Server |
| Product line | Устаревшие процессоры Intel Xeon | Процессор Intel Itanium серии 9300 |
| Process | 45 nm | 65 nm |
| Launch date | Q1 2010 | Q1 2010 |
| Status | Discontinued | Discontinued |
| Expected discontinuance | Q4 2012 | Q2 2014 |
| Servicing status | End of Servicing Lifetime | End of Servicing Updates |
| Embedded options available | No | No |
| CPU | ||
| Cores | 8 | 2 |
| Threads | 16 | 4 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 2 GHz | 1.6 GHz |
| Max boost clock | 2.4 GHz | — |
| L3 cache | 18 MB | 10 MB |
| Bus speed | 6.4 GT/s | 4.8 GT/s |
| TDP | 130 W | 130 W |
| Turbo Boost | Yes (1) | No |
| 64-bit support | Yes | — |
| Instruction set width | — | 64 bit |
| FSB parity | — | Yes |
| Memory | ||
| Memory types | DDR3 | — |
| Physical address extensions | — | 50-bit |
| Package and thermal | ||
| Sockets supported | FCLGA1567 | FCLGA1248 |
| TCASE | 69 °C | — |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | — | Yes |
| Extended Page Tables (EPT) | Yes | — |
| Execute Disable Bit | Yes | Yes |
| Technologies | ||
| Enhanced SpeedStep | Yes | — |
| Thermal Monitoring Technologies | — | Yes |