Intel · Xeon Silver · 2018 · LGA3647
The Intel Xeon Silver 4106H is a server processor with 8 cores, released in 2018. It is part of the Xeon Silver lineup, using the Xeon Scalable platform, and fits the LGA3647 socket. Internally, it is built on the "Skylake-SP" architecture. Thanks to Intel Hyper-Threading, each core can handle two instruction streams simultaneously, yielding a total of 16 threads for improved parallelism. The Xeon Silver 4106H has a base clock of 1.8 GHz and can boost up to 3 GHz depending on workload and thermal headroom. Intel manufactures the "Skylake-SP" silicon on a 14nm process node. This processor supports DDR4 memory across 6 channels, up to 768GB total, with ECC support standard for data integrity in server workloads. It supports both single-socket (1P) and dual-socket (2P) configurations, with 48 lanes of PCIe 3.0 available for storage, networking and accelerators. With a TDP of 85W, the Xeon Silver 4106H sits in a typical power envelope for a modern desktop CPU. The cache hierarchy consists of 64KB/core of L1, 1MB/core of L2, and 11MB of L3 cache.
1st-generation Xeon Scalable (Skylake-SP) Silver part with 8 cores at 1.8GHz base / 3.0GHz turbo and 11MB L3 in a 85W envelope, launched 2018. Silver-tier parts run DDR4-2400 memory with two UPI links and are limited to dual-socket systems.
| Brand | Intel |
|---|---|
| Family | Xeon Silver |
| Series | Xeon Scalable |
| Architecture | Skylake-SP |
| Codename | Skylake-SP |
| Launch year | 2018 |
| Cores | 8 |
| Threads | 16 |
| Base clock | 1.8 GHz |
| Boost clock | 3 GHz |
| L1 cache | 64KB/core |
| L2 cache | 1MB/core |
| L3 cache | 11MB |
| TDP | 85W |
| Socket | LGA3647 |
| Process | 14nm |
| Memory type | DDR4 |
| Memory channels | 6 |
| Max memory | 768GB |
| PCIe lanes | 48 (PCIe 3.0) |
| ECC memory | Yes |
| Socket scalability | 1P and 2P |
| OEM / tray part number | CD8067303964400 |