AMD · Opteron · 2007 · Socket F
The AMD Opteron 2346 HE is a server processor with 4 cores, released in 2007 at an MSRP of $255. It is part of the Opteron lineup, using the Opteron 2300 platform, and fits the Socket F socket. Internally, it is built on the "K10" architecture. It operates at a fixed 1.8 GHz. AMD manufactures the "K10" silicon on a 65nm process node. This processor supports DDR2 memory across 2 channels, with ECC support standard for data integrity in server workloads. It supports both single-socket (1P) and dual-socket (2P) configurations. With a TDP of 68W, the Opteron 2346 HE sits in a typical power envelope for a modern desktop CPU. The cache hierarchy consists of 128KB/core of L1, 512KB/core of L2, and 2MB of L3 cache.
4-core K10 Opteron (Barcelona) at 1.8GHz on Socket F, launched September 2007. Barcelona was AMD's first native quad-core processor, with all four cores sharing an L3 cache on one 65nm die. Early steppings carried the well-known TLB erratum, fixed in the B3 stepping. It supports up to two-socket systems. The HE (high-efficiency) bin trades clock headroom for a lower 68W TDP.
| Brand | AMD |
|---|---|
| Family | Opteron |
| Series | Opteron 2300 |
| Architecture | K10 |
| Codename | Barcelona |
| Launch year | 2007 |
| Cores | 4 |
| Threads | 4 |
| Base clock | 1.8 GHz |
| Boost clock | 1.8 GHz |
| L1 cache | 128KB/core |
| L2 cache | 512KB/core |
| L3 cache | 2MB |
| TDP | 68W |
| Socket | Socket F |
| Process | 65nm |
| Memory type | DDR2 |
| Memory channels | 2 |
| ECC memory | Yes |
| Socket scalability | 1P and 2P |
| Launch MSRP | $255 |
| OEM / tray part number | OS2346PAL4BGC |