AMD · Opteron · 2011 · Socket G34
The AMD Opteron 6140 is a server processor with 8 cores, released in 2011 at an MSRP of $989. It is part of the Opteron lineup, using the Opteron 6100 platform, and fits the Socket G34 socket. Internally, it is built on the "K10" architecture. It operates at a fixed 2.6 GHz. AMD manufactures the "K10" silicon on a 45nm process node. This processor supports DDR3 memory across 4 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 115W, the Opteron 6140 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 12MB of L3 cache.
8-core K10 Opteron (Magny-Cours) at 2.6GHz on Socket G34, launched February 2011. Magny-Cours packages two dies in one multi-chip module on Socket G34, reaching up to 12 cores with four DDR3 memory channels. It targets high-performance two- and four-socket servers.
| Brand | AMD |
|---|---|
| Family | Opteron |
| Series | Opteron 6100 |
| Architecture | K10 |
| Codename | Magny-Cours |
| Launch year | 2011 |
| Cores | 8 |
| Threads | 8 |
| Base clock | 2.6 GHz |
| Boost clock | 2.6 GHz |
| L1 cache | 128KB/core |
| L2 cache | 512KB/core |
| L3 cache | 12MB |
| TDP | 115W |
| Socket | Socket G34 |
| Process | 45nm |
| Memory type | DDR3 |
| Memory channels | 4 |
| ECC memory | Yes |
| Socket scalability | 1P and 2P |
| Launch MSRP | $989 |
| OEM / tray part number | OS6140WKT8EGO |