CPU Detail
AMD EPYC 9845 160C 390W 2.1GHz Processor
AMD - EPYC Gen 5 - Turin (Zen5c) - SKU 9845
9845
AMD EPYC 9845 160C 390W 2.1GHz Processor
Registry metadata available
AMD
EPYC Gen 5
Turin (Zen5c)
curated_cpu_catalog
Observed configs
6
Observed datasets
3
Cores
160
TDP
390
Technical Specs
7
Only populated registry fields are shown.
Source
curated_cpu_catalog
Updated
2026-05-20
Registry
available
Technical Specs
nullable registry fields hidden until populated| Field | Value |
|---|---|
| Cores | 160 |
| Threads | 320 |
| Base GHz | 2.1 |
| Boost GHz | 3.7 |
| TDP W | 390 |
| PCIe lanes | 128 |
| Memory channels | 12 |
Observed Configs
built from current benchmark snapshots| Config | Dataset | Benchmarks | Max Samples |
|---|---|---|---|
| 1x9845 | SPEC CPU2017 | 4 | 19 |
| 2x9845 | SPEC CPU2017 | 4 | 24 |
| 1x9845 | SPEC CPU2026 | 4 | 4 |
| 2x9845 | SPEC CPU2026 | 4 | 4 |
| 1x9845 | SPEC JBB2015 | 2 | 6 |
| 2x9845 | SPEC JBB2015 | 2 | 3 |
Observed Datasets
current snapshots only
SPEC CPU2017
SPEC CPU2026
SPEC JBB2015