| | |
| Name | Intel® Core™ i7-860 Processor (8M Cache, 2.80 GHz) | Intel® Core™ i7-930 Processor (8M Cache, 2.80 GHz, 4.80 GT/s Intel® QPI) |
| Launch Date | Q3'09 | Q1'10 |
| Processor Number | i7-860 | i7-930 |
| # of Cores | 4 | 4 |
| # of Threads | 8 | 8 |
| Clock Speed | 2.8 GHz | 2.8 GHz |
| Max Turbo Frequency | 3.46 GHz | 3.06 GHz |
| Cache | 8 MB Intel® Smart Cache | 8 MB Intel® Smart Cache |
| Bus/Core Ratio | 21 | 21 |
| Bus Type | DMI | QPI |
| System Bus | 2.5 GT/s | 4.8 GT/s |
| # of QPI Links | | 1 |
| Instruction Set | 64-bit | 64-bit |
| Instruction Set Extensions | SSE4.2 | SSE4.2 |
| Embedded Options Available | Yes | No |
| Supplemental SKU | No | No |
| Lithography | 45 nm | 45 nm |
| Max TDP | 95 W | 130 W |
| VID Voltage Range | 0.6500V-1.4000V | 0.800V-1.375V |
| 1ku Bulk Budgetary Price | $ | $ |
| Memory Specifications | | |
| Max Memory Size | 16 GB | 24 GB |
| (dependent on memory type) |
| Memory Types | DDR3-1066/1333 | DDR3-800/1066 |
| # of Memory Channels | 2 | 3 |
| Max Memory Bandwidth | 21 GB/s | 25.6 GB/s |
| Physical Address Extensions | 36-bit | 36-bit |
| ECC Memory Supported | No | No |
| Graphics Specifications | | |
| Integrated Graphics | No | No |
| Expansion Options | | |
| PCI Express Revision | 2 | |
| PCI Express Configurations | 1x16, 2x8 | |
| # of PCI Express Ports | 1 | |
| Package Specifications | | |
| Max CPU Configuration | 1 | 1 |
| TCASE | 72.7°C | 67.9°C |
| Package Size | 37.5mm x 37.5mm | 42.5mm x 45.0mm |
| Lithography | 45 nm | 45 nm |
| Processing Die Size | 296 mm2 | 263 mm2 |
| # of Processing Die Transistors | 774 million | 731 million |
| Sockets Supported | LGA1156 | FCLGA1366 |
| Halogen Free Options Available | Yes | Yes |
| Intel® Turbo Boost Technology | Yes | Yes |
| Intel® Hyper-Threading Technology | Yes | Yes |
| Intel® Virtualization Technology (VT-x) | Yes | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) | Yes | |
| Intel® Trusted Execution Technology | Yes | No |
| AES New Instructions | No | No |
| Intel® 64 | Yes | Yes |
| Idle States | Yes | Yes |
| Enhanced Intel® Speedstep Technology | Yes | Yes |
| Intel® Demand Based Switching | No | No |
| Thermal Monitoring Technologies | No | No |
| Execute Disable Bit | Yes | Yes |