Intel Xeon X7560 vs Intel Xeon W3565: comparison
Comparison of Intel Xeon X7560 and Intel Xeon W3565: key differences and a full specification table.
Key differences
Intel Xeon X7560 has more cores (8 vs 4), more threads (16 vs 8) and a larger L3 cache (24 MB vs 8 MB).
At the same time, Intel Xeon W3565 has a higher base clock (3.2 GHz vs 2.27 GHz) and a higher maximum clock (3.46 GHz vs 2.67 GHz).
Both processors match on: TDP (130 W), process node (45 nm).
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 X7560 | Intel Xeon W3565 |
|---|---|---|
| Cores / threads | 8 / 16 | 4 / 8 |
| Max boost clock | 2.67 GHz | 3.46 GHz |
| L3 cache | 24 MB | 8 MB |
| TDP | 130 W | 130 W |
| Process | 45 nm | 45 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 X7560 | Intel Xeon W3565 |
|---|---|---|
| General | ||
| Model | X7560 | W3565 |
| Codename | Nehalem EX | Bloomfield |
| Segment | Server | Server |
| Product line | Устаревшие процессоры Intel Xeon | Устаревшие процессоры Intel Xeon |
| Process | 45 nm | 45 nm |
| Launch date | Q1 2010 | Q4 2009 |
| Status | Discontinued | Discontinued |
| Expected discontinuance | Q4 2012 | — |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| Embedded options available | No | No |
| CPU | ||
| Cores | 8 | 4 |
| Threads | 16 | 8 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 2.27 GHz | 3.2 GHz |
| Max boost clock | 2.67 GHz | 3.46 GHz |
| L3 cache | 24 MB | 8 MB |
| Bus speed | 6.4 GT/s | 4.8 GT/s |
| TDP | 130 W | 130 W |
| Turbo Boost | Yes (1) | Yes (1) |
| 64-bit support | Yes | Yes |
| Instruction set width | — | 64 bit |
| Instruction set extensions | — | SSE4.2 |
| QPI links | — | 1 |
| Memory | ||
| Max memory size | — | 24 GB |
| Memory types | DDR3 | DDR3 |
| Memory channels | — | 3 |
| Max memory bandwidth | — | 25.6 GB/s |
| ECC memory supported | — | Yes |
| Physical address extensions | — | 36-bit |
| Package and thermal | ||
| Sockets supported | FCLGA1567 | FCLGA1366 |
| Max CPU configuration | — | 1 |
| Package size | — | 42.5mm x 45.0mm |
| Die size | — | 263 mm² |
| Transistors (millions) | — | 731 million |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Extended Page Tables (EPT) | Yes | Yes |
| AES-NI | — | No |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | — | No |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | — | Yes |
| Thermal Monitoring Technologies | — | No |