Essentials | |
| Product Collection | Legacy Intel Core Processors |
| Code Name | Products formerly Arrandale |
| Vertical Segment | Mobile |
| Processor Number | i7-640M |
| Status | Discontinued |
| Launch Date | Q3'10 (2010) |
| Lithography | 32 nm |
| Included Items | |
CPU Specifications | |
| # of Cores | 2 |
| # of Threads | 4 |
| Processor Base Frequency | 2.80 GHz |
| Max Turbo Frequency | 3.46 GHz |
| Cache | 4 MB Intel® Smart Cache |
| Bus Speed | 2.5 GT/s |
| # of QPI Links | |
| Intel Turbo Boost Technology 2.0 Frequency* | |
| TDP | 35 W |
Memory Specifications | |
| Max Memory Size (dependent on memory type) | 8 GB |
| Memory Types | DDR3 800/1066 |
| Max # of Memory Channels | 2 |
| Max Memory Bandwidth | 17.1 GB/s |
| Physical Address Extensions | 36-bit |
| ECC Memory Supported * | No |
Package Specifications | |
| Sockets Supported | BGA1288, PGA988 |
| Max CPU Configuration | 1 |
| TJUNCTION | 105°C |
| Package Size | rPGA 37.5mmx 37.5mm, BGA 34mmx28mm |
| Processing Die Size | 81 mm2 |
| # of Processing Die Transistors | 382 million |
Ordering and spec information | |||||||
| Spec Code | Ordering Code | Shipping Media | Stepping | recommendation Customer Price | |||
| SLBTN | CP80617004152AE | TRAY | K0 | ||||
| SLBZU | CN80617006936AA | TRAY | K0 | ||||
| SLBTP | CN80617004152AE | ||||||
| Q4C9 | CP80617004152AE | K0 | |||||
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