| General information | |
| Type | CPU / Microprocessor |
| Family | Intel Xeon |
| Processor number | X5660 |
| Part number | AT80614005127AA BX80614X5660 |
| Frequency (GHz) | 2.8 |
| Maximum Turbo frequency (GHz) | 3.2 |
| Bus speed (MHz) | 3200 |
| Clock multiplier | 21 |
| Package type | 1366-land FC-LGA10 |
| Socket type | Socket 1366 (LGA1366) |
| Architecture / Microarchitecture / Other | |
| CPUID | 206C2h |
| Core stepping | B1 |
| Processor core | Westmere-EP |
| Manufacturing technology (micron) | 0.032 |
| Number of cores | 6 |
| L2 cache size (MB) | 1.5 |
| L3 cache size (MB) | 12 |
| Features | AES EM64T technology Enhanced SpeedStep technology Execute disable bit Hyper-Threading technology MMX SSE SSE2 SSE3 SSE4 SSSE3 Thermal Monitor 2 Trusted Execution technology Turbo Boost technology Virtualization technology (VT-d) Virtualization technology (VT-x) |
| Core voltage (V) | 1.3 |
| Case temperature (°C) | 81.3 |
| Thermal Design Power (Watt) | 95 |
| Notes on sSpec SLBV6 | |
|
|









