Essentials | |
| Product Collection | Intel Xeon Processor E7 Family |
| Code Name | Products formerly Westmere EX |
| Vertical Segment | Server |
| Processor Number | E7-2803 |
| Status | Discontinued |
| Launch Date | Q2'11 (2011) |
| Lithography | 32 nm |
| Included Items | |
CPU Specifications | |
| # of Cores | 6 |
| # of Threads | 12 |
| Processor Base Frequency | 1.73 GHz |
| Max Turbo Frequency | |
| Cache | 18 MB Intel® Smart Cache |
| Bus Speed | 4.8 GT/s |
| # of QPI Links | |
| Intel® Turbo Boost Technology 2.0 Frequency‡ | |
| TDP | 105 W |
Memory Specifications | |
| Max Memory Size (dependent on memory type) | 1 TB |
| Memory Types | DDR3 800/978/1066/1333 (Max Speed 800 MHz) |
| Max # of Memory Channels | 4 |
| ECC Memory Supported * | Yes |
Expansion Options | |
| Scalability | 2S |
Package Specifications | |
| Sockets Supported | LGA1567 |
| Max CPU Configuration | 2 |
| TCASE | 64°C |
| Package Size | 49.17mm x 56.47mm |
Advanced Technologies | |
| Intel Turbo Boost Technology * | No |
| Intel Hyper-Threading Technology * | Yes |
| Intel Virtualization Technology (VT-x) * | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) * | Yes |
| Intel VT-x with Extended Page Tables (EPT) * | Yes |
| Intel 64 * | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel SSE4.1, Intel SSE4.2 |
| Enhanced Intel SpeedStep Technology | Yes |
| Thermal Monitoring Technologies | Yes |
Security & Reliability | |
| Intel AES New Instructions | Yes |
| Intel Trusted Execution Technology * | Yes |
| Execute Disable Bit * | Yes |
Ordering and spec information | |||||||
| Spec Code | Ordering Code | Shipping Media | Stepping | Recommended Customer Price | |||
| SLC3M | AT80615006438AB | TRAY | A2 | $774.00 | |||
| Q5F3 | AT80615006438AB | ||||||
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