Intel Xeon Gold 6438M
32
Cores
64
Threads
205W
TDP
2.20 GHz
Base Clock
Mar 2023
Release Date
4677
Socket
The Intel Xeon Gold 6438M is a server processor with 32 cores and 64 threads, launched in Mar 2023. It utilizes the Intel 4677 socket. The Xeon Gold 6438M has 60.0 MB of L3 cache and operates at 2.20 GHz by default, but can boost up to 3.90 GHz, depending on the workload. Thanks to Intel Hyper-Threading the core-count is effectively doubled to 64 threads. This processor supports memory speeds up to DDR5-4800 utilizing eight memory channels. The processor was built using 10 nm production process.
| Physical | |
| Socket: | 4677 |
| Manufacturer: | Intel |
| Segment: | Server |
| Codename: | Sapphire Rapids |
| Lithography: | 10 nm |
| Performance | |
| Base Clock: | 2.20 GHz |
| Turbo Clock: | 3.90 GHz |
| TDP: | 205W |
| Multithreaded: | Yes |
| Memory Support: |
DDR5-4800 Eight Channel |
| Cores | |
| Cores: | 32 |
| Threads: | 64 |
| Integrated Graphics: | None |
| Cache | |
| L1 Cache: | 2.5 MB |
| L2 Cache: | 64 MB |
| L3 Cache: | 60.0 MB |
| Features | |
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