| Name | AMD Athlon 64 FX-53 |
| Code Name | ClawHammer |
| Specification | AMD Athlon(tm) 64 FX-53 Processor |
| Family / Model / Stepping | F 7 A |
| Extended Family / Model | F 7 |
| Brand ID | 36 |
| Package | Socket 939 |
| Core Stepping | SH7-CG |
| Technology | 0.13 µ |
| Supported Instructions Sets | MMX, Extended MMX, 3DNow!, Extended 3DNow!, SSE, SSE2, x86-64 |
| CPU Clock Speed | 2405.4 MHz |
| Clock multiplier | x 12.0 |
| HTT Bus Frequency | 200.5 MHz |
| L1 Data Cache | 64 KBytes, 2-way set associative, 64 Bytes line size |
| L1 Instruction Cache | 64 KBytes, 2-way set associative, 64 Bytes line size |
| L2 Cache | 1024 KBytes, 16-way set associative, 64 Bytes line size |
| L2 Speed | 2405.4 MHz (Full) |
| L2 Location | On Chip |
| L2 Data Prefetch Logic | yes |
| L2 Bus Width | 128 bits |
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