| AMD Athlon II X4 645 | |
| Released | 2010 |
| Manufacturer | AMD |
| Processor type | for desktop computers |
| Socket | Socket AM2+, Socket AM3 |
| Number of cores | 4 |
| Number of threads | 4 |
| Base frequency | 3100 MHz |
| Turbo Core | no |
| L1 Cache, Кb | 128x4 |
| L2 Cache, Кb | 2048 |
| L3 Cache, Кb | no |
| Integrated graphics | no |
| Integrated memory controller | yes |
| Memory channels | 2 |
| Supported memory | DDR2-1066, DDR3-1333 |
| Integrated PCIe controller | no |
| Bus | 2000 MHz 16-bit HyperTransport (4.0 GT/s) |
| Processor core | Propus |
| Lithography | 45 nm |
| Transistors, mn | 300 |
| TDP | 95 W |
| Max. temperature | 71° C |
| Instructions, technology | • MMX • 3DNow! • SSE • SSE2 • SSE3 • SSE4A • AMD64 • EVP (Enhanced Virus Protection) • AMD-V (AMD Virtualization) |
| Other features | |
Athlon II X4 645
AMD Athlon II X4 645 - 4-core processor with a clock frequency of 3100 MHz and 2rd level cache 2048 KB. Processor is designed for desktop computers, installs in a Socket AM2+, Socket AM3. Has a built-in memory controller (2 channels, DDR2-1066, DDR3-1333).
