| General information | |
| Type | |
| Family | |
| Processor number | |
| Part number | |
| Frequency (GHz) | 2.8 |
| Clock multiplier | 28 |
| Package type | 2011-land FC-LGA |
| Socket type | Socket 2011-3 (LGA2011-3) |
| Architecture / Microarchitecture / Other | |
| CPUID | 0306F2h |
| Core stepping | R2 |
| Processor core | Haswell-EP |
| Manufacturing technology (micron) | 0.022 |
| Number of cores | 4 |
| L2 cache size (MB) | 1 |
| L3 cache size (MB) | 10 |
| Features | AES AVX EM64T technology Enhanced SpeedStep technology Execute disable bit MMX SSE SSE2 SSE3 SSE4 SSSE3 Trusted Execution technology Virtualization technology (VT-d) Virtualization technology (VT-x) |
| Case temperature (°C) | 67.1 |
| Thermal Design Power (Watt) | 140 |
| Notes on sSpec SR20K | |
| |