All AMD Opteron Models
AMD Opteron 83xx Models (Quad-Core, DDR2)
Contents
AMD Opteron 83xx models are third-generation Opteron processors, i.e., they are based on K10 microarchitecture. Their main features, besides what we have already presented on first page, are:
- K10 Microarchitecture
- Four processing cores
- 65 nm manufacturing technology
- Socket F
- 512 KB L2 memory cache per core (2 MB total)
- 2 MB L3 memory cache
- Support to symmetric multiprocessing up to eight CPUs
- Three HyperTransport busses (one of them are coherent, allowing memory data transfers)
- “Registered” (buffered) memories only, which are a special kind of memory targeted to servers, up to DDR2-667
- Support to SSE4 instructions
Below you can find all AMD Opteron 83xx models released to date. “HE” are models with lower power consumption. TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation, i.e., the CPU cooler must be able to dissipate at least this amount of heat.
| OPN | Model | Clock | TDP | Max. Temp. (° C) | Voltage |
| OS8350WAL4BGE | 8350 | 2 GHz | 75 W | 55 to 70 | 1.2 V |
| OS8347WAL4BGE | 8347 | 1,9 GHz | 75 W | 55 to 70 | 1.2 V |
| OS8347PAL4BGE | 8347 HE | 1,9 GHz | 55 W | 55 to 71 | 1.15 V |
| OS8346 HE | 8346 HE | 1,8 GHz | 55 W | 55 to 71 | 1.15 V |