Intel Core i7-875K SLBS2 Desktop CPU
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Specification >>>
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Core i7 |
| Model number | i7-875K |
| CPU part numbers | |
| BV80605001905AM is an OEM/tray microprocessor | |
| BX80605I7875K is a boxed processor without fan and heatsink (English version) | |
| Frequency | 2933 MHz |
| Turbo frequency | 3600 MHz (1 core) |
| 3467 MHz (2 cores) | |
| 3200 MHz (3 or 4 cores) | |
| Bus speed | 2.5 GT/s DMI |
| Clock multiplier | 22 |
| Package | 1156-land Flip-Chip Land Grid Array (FC-LGA8) |
| Socket | Socket 1156 / H1 / LGA1156 |
| Size | 1.48″ x 1.48″ / 3.75cm x 3.75cm |
| Weight | 0.9oz / 24.5g (CPU) |
| 4.1oz / 115.5g (box) | |
| Introduction date | 1-Jun-10 |
| End-of-Life date | Last order date is February 24, 2012 |
| Last shipment date for tray processors is August 10, 2012 | |
| S-spec numbers | |
| Part number | Production processors |
| SLBS2 | |
| BV80605001905AM | |
| BX80605I7875K | |
| Architecture / Microarchitecture | |
| Microarchitecture | Nehalem |
| Processor core | Lynnfield |
| Core stepping | B1 (Q3Z3, SLBS2) |
| CPUID | 106E5 (SLBS2) |
| Manufacturing process | 0.045 micron |
| 774 million transistors | |
| Die size | 296mm2 |
| Data width | 64 bit |
| The number of CPU cores | 4 |
| The number of threads | 8 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 4 x 32 KB 4-way set associative instruction caches |
| 4 x 32 KB 8-way set associative data caches | |
| Level 2 cache size | 4 x 256 KB 8-way set associative caches |
| Level 3 cache size | 8 MB 16-way set associative shared cache |
| Cache latency | 3 (L1 cache) |
| 9 (L2 cache) | |
| 39 (L3 cache) | |
| Physical memory | 16 GB |
| Multiprocessing | Uniprocessor |
| Features | |
| MMX instructions | |
| SSE / Streaming SIMD Extensions | |
| SSE2 / Streaming SIMD Extensions 2 | |
| SSE3 / Streaming SIMD Extensions 3 | |
| SSSE3 / Supplemental Streaming SIMD Extensions 3 | |
| SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 | |
| EM64T / Extended Memory 64 technology / Intel 64 | |
| HT / Hyper-Threading technology | |
| VT-x / Virtualization technology | |
| NX / XD / Execute disable bit | |
| TBT / Turbo Boost technology | |
| Low power features | |
| Thread C1, C3 and C6 states | |
| Core C1, C3 and C6 states | |
| Package C3 and C6 states | |
| Enhanced SpeedStep technology | |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 |
| Memory channels: 2 | |
| Supported memory: DDR3-1066, DDR3-1333 | |
| Maximum memory bandwidth (GB/s): 21.3 | |
| Other peripherals | |
| Direct Media Interface | |
| PCI Express 2.0 interface | |
| Electrical / Thermal parameters | |
| V core | 0.65V – 1.4V |
| Maximum operating temperature | 72.7°C |
| Thermal Design Power | 95 Watt |
| Notes on Intel Core i7-875K | |
| The processor has unlocked clock multiplier | |
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