Get the key specs, technical data, benchmarks and full review of AMD Athlon II X4 645 all in one place. Compare your selected model with other alternatives and give your decision on the best CPU a solid base with our comprehensive overview.
| GENERAL AMD Athlon II X4 645 |
|---|
| Product Type | Processor |
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| PROCESSOR AMD Athlon II X4 645 |
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| Type | AMD Athlon II X4 645 |
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| ARCHITECTURE |
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| Processor Qty | 1 |
|---|---|
| Compatible Processor Socket | Socket AM3 |
| Manufacturing Process | 45 nm |
| Thermal Design Power | 95 W |
| Architecture Features | 3DNow! Professional technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core |
|---|---|
| Clock Speed (Frequency) | 3.1 GHz |
| 64-bit Computing | Yes |
| CACHE MEMORY |
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| Cache Level 1 Size | 512 KB |
|---|---|
| Cache Memory Details |
L1 - 512 KB L2 - 2 MB - 4 x 512 KB |
| Installed Size | 2 MB |
| EXPANSION & CONNECTIVITY AMD Athlon II X4 645 |
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| Compatible Slots | 1 x processor - Socket AM3 |
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| MISCELLANEOUS AMD Athlon II X4 645 |
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| Included Accessories | Heat sink |
|---|---|
| Service & Support | Limited warranty - 3 years |
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