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| General information |
| Type | CPU / Microprocessor |
| Family | Intel Core i7 |
| Processor number | i7-870 |
| Part number | BV80605001905AI BX80605I7870 BXC80605I7870 |
| Frequency (GHz) | 2.933 |
| Frequency in IDA mode (GHz) | 3.6 |
| Clock multiplier | 22 |
| Package type | 1156-land FC-LGA8 |
| Socket type | Socket 1156 (LGA1156) |
| Architecture / Microarchitecture / Other |
| CPUID | 0106E5h |
| Core stepping | B1 |
| Processor core | Lynnfield |
| Manufacturing technology (micron) | 0.045 |
| Number of cores | 4 |
| L2 cache size (MB) | 1 |
| L3 cache size (MB) | 8 |
| Features | EM64T technology Enhanced SpeedStep technology Execute disable bit Extended Halt state Hyper-Threading technology MMX SSE SSE2 SSE3 SSE4 SSSE3 Trusted Execution technology Turbo Boost technology Virtualization technology (VT-d) Virtualization technology (VT-x) |
| Core voltage (V) | 0.65 - 1.4 |
| Case temperature (°C) | 72.7 |
| Thermal Design Power (Watt) | 95 |
| Notes on sSpec SLBJG |
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The CPU supports the 1156_VR_CONFIG_09B (2009 high-end) guidelines for processors with TDP up to 95 Watt and Iccmax up to 110A.
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This part supports Turbo Boost Technology. Maximum performance increase in Turbo Boost mode is 266 MHz for 4 and 3 cores, 533 MHz for 2 cores, and 667 MHz for 1 core.
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The part supports DDR3-1066 and DDR3-1333 memory.
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Direct Memory Interface speed is 2.5 GT/s.
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The part is discontinued. Last order date for OEM and boxed processors is June 29, 2012. Last shipment date for OEM processors is December 7, 2012.
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