Essentials | |
| Product Collection | Legacy Intel Core Processors |
| Code Name | Products formerly Clarksfield |
| Vertical Segment | Mobile |
| Processor Number | i7-840QM |
| Status | Discontinued |
| Launch Date | Q3'10 (2010) |
| Lithography | 45 nm |
| Included Items | |
CPU Specifications | |
| # of Cores | 4 |
| # of Threads | 8 |
| Processor Base Frequency | 1.86 GHz |
| Max Turbo Frequency | 3.20 GHz |
| Cache | 8 MB Intel® Smart Cache |
| Bus Speed | 2.5 GT/s |
| # of QPI Links | |
| Intel® Turbo Boost Technology 2.0 Frequency‡ | |
| TDP | 45 W |
Memory Specifications | |
| ECC Memory Supported * | No |
| Physical Address Extensions | 36-bit |
| Max Memory Bandwidth | 21 GB/s |
| Max # of Memory Channels | 2 |
| Memory Types | DDR3 1066/1333 |
| Max Memory Size (dependent on memory type) | 8 GB |
Expansion Options | |
| PCI Express Revision | 2 |
| PCI Express Configurations * | 1x16, 2x8 |
| Max # of PCI Express Lanes | 16 |
Package Specifications | |
| Sockets Supported | PGA988 |
| Max CPU Configuration | 1 |
| TJUNCTION | 100°C |
| Package Size | 37.5mm x 37.5mm |
| Processing Die Size | 296 mm2 |
| # of Processing Die Transistors | 774 million |
Advanced Technologies | |
| Intel 64 * | Yes |
| Intel VT-x with Extended Page Tables (EPT) * | Yes |
| Idle States | Yes |
| Intel Hyper-Threading Technology * | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel SSE4.2 |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Turbo Boost Technology * | 1.0 |
| Thermal Monitoring Technologies | Yes |
| Intel vPro Platform Eligibility * | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) * | Yes |
| Intel Virtualization Technology (VT-x) * | Yes |
Security & Reliability | |
| Intel AES New Instructions | No |
| Intel Trusted Execution Technology * | Yes |
| Execute Disable Bit * | Yes |
Ordering and spec information | |||||||
| Spec Code | Ordering Code | Shipping Media | Stepping | Recommended Customer Price | |||
| SLBMP | BY80607002901AI | TRAY | B1 | $570.00 | |||
| SLBMP | BX80607I7840QM | BOX | B1 | $570.00 | |||
| Q3SE | BY80607002901AI | B1 | |||||
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