Intel Core2 Quad Q9450 - specs
Essentials
| Product Collection | Legacy Intel® Core™ Processors |
| Code Name | Products formerly Yorkfield |
| Vertical Segment | Desktop |
| Processor Number | Q9450 |
| Lithography | 45 nm |
CPU Specifications
| Total Cores | 4 |
| Processor Base Frequency | 2.66 GHz |
| Cache | 12 MB L2 Cache |
| Bus Speed | 1333 MHz |
| FSB Parity | Yes |
| TDP | 95 W |
| VID Voltage Range | 0.8500V-1.3625V |
Supplemental Information
| Marketing Status | Discontinued |
| Launch Date | Q1'08 |
| Servicing Status | End of Servicing Lifetime |
| Embedded Options Available | No |
Package Specifications
| Sockets Supported | LGA775 |
| TCASE | 71.4°C |
| Package Size | 37.5mm x 37.5mm |
| Processing Die Size | 214 mm2 |
| # of Processing Die Transistors | 820 million |
Advanced Technologies
| Intel® Turbo Boost Technology | No |
| Intel® Hyper-Threading Technology | No |
| Intel® Virtualization Technology (VT-x) | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® 64 | Yes |
| Instruction Set | 64-bit |
| Idle States | Yes |
| Enhanced Intel SpeedStep® Technology | Yes |
| Intel® Demand Based Switching | No |
| Thermal Monitoring Technologies | Yes |
Security & Reliability
| Intel® AES New Instructions | No |
| Intel® Trusted Execution Technology | Yes |
| Execute Disable Bit | Yes |