The AMD Athlon 64 FX processor is a high-performance processor that uses leading AMD64 technology to provide excellent software performance and new experiences and capabilities through simultaneous high-performance 32- and 64-bit computing.
The AMD Athlon 64 FX processor implements AMD64 technology, providing both 32‑bit and 64‑bit performance with a 40‑bit physical and 48‑bit virtual address space. It integrates a high‑speed HyperTransport I/O bus and an on‑chip DDR memory controller for low latency and high bandwidth operation.
Key specifications include 64 KB L1 instruction cache, 64 KB L1 data cache, 1024 KB L2 cache (1152 KB total effective cache), up to 6.4 GB/s memory bandwidth, and support for PC3200, PC2700, PC2100 and PC1600 DDR SDRAM modules. The processor uses a Socket 940 interface and is fabricated in a 0.13 µm SOI process. This manual is written in Chinese.
| L1 Instruction Cache | 64 KB |
|---|---|
| L1 Data Cache | 64 KB |
| L2 Cache | 1024 KB |
| Total Effective Cache | 1152 KB |
| Memory Bandwidth | up to 6.4 GB/s |
| HyperTransport Bandwidth | up to 6.4 GB/s |
| Supported DDR Memory Types | PC3200, PC2700, PC2100, PC1600 |
| Socket Type | Socket 940 |
| Process Technology | 0.13 µm SOI |
The processor provides up to 6.4 GB/s memory bandwidth.
It has a 64 KB L1 instruction cache, a 64 KB L1 data cache, a 1024 KB L2 cache, and a total effective cache of 1152 KB.
The processor supports PC3200, PC2700, PC2100 and PC1600 DDR SDRAM modules.
It uses HyperTransport technology with up to 6.4 GB/s I/O bandwidth.