Tong Family

X-bit labs – Hardware news – AMD Athlon 64 3400 to Come in December?. This chip didn’t quite make it in December, but it is the 2.2GHz version of the Athlon 64. So the line looks like:
| Name | Speed | Memory Controllers | L2 Cache | Price | Comment |
| Athlon 64 FX51 | 2.2GHz | Dual | 1MB | $700 | Wow talk about expensive! |
| Athlon 64 3400+ | 2.2GHz | Single | 1MB | >$400 | Not available yet |
| Athlon 64 3200+ | 2.0 GHz | Single | 1MB | $400 | Same price as Pentium 3.2GHz |
| Athlon 64 3000+ | 2.0 GHz | Single | 512KB | $200 | Same price as Pentium 2.8GHz |
“Performance Rating Explained”:http://www.xbitlabs.com/news/cpu/display/20030625113439.html. x86-secret.com explains the strange conversion from performance rating and actual speed as 1.5 * CPU Frequency + 400. Strange way to reach this.
“Athlon 64 Roadmap”:http://www.xbitlabs.com/news/cpu/display/20031212131528.htmlBTW, here is the rough roadmap for Athlon 64s. The current models (codenamed Clawhammer) are in 130nm technology. What’s next?
| Timeframe | Type | Core Pinout | | Specific Chips |
| 1Q04 | 130nm | Clawhammer | 940 and 939 | Athlon 64 FX-53 | Compete with Pentium 3.4 EE |
| 2Q04 | 90nm | San Diego | 940 | Athlon 64 FX-55 | 1MB cache, Dual memory |
| 2Q04 | 90nm | Newcastle | 754 or 939 | 2.5GHz (3700+) | 512MB cache, 1 controller |
| 2Q04 | 90nm | Winchester | 939 | 2.2GHz (3400+) | 512MB cache |
| 2Q04 | 90nm San Diego | 2.40GHz (4000+), 2.60GHz (4300+) |
| 2Q04 | 90nm Victoria | 2.0GHz (3100+), 2.20GHz (3400+), 2.40GHz (3700+) |
| 3Q04 | 90nm Victoria | 2.60GHz (4000+) |