CPU Compare
Intel Xeon W9-3495X
Intel Xeon Gold 6421N
Review
General overview and comparison of the processorsSingle-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
SysReqs Overall Score
Generic CPU rating
Benchmarks
Comparing the performance of CPUs in benchmarksPassmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench CPU (Single-Core)
Geekbench CPU (Multi-Core)
Specifications
Comparing technical specifications of the Intel Xeon W9-3495X and Intel Xeon Gold 6421NGeneral
| Manufacturer | Intel | Intel |
|---|---|---|
| Name | Xeon W9-3495X | Xeon Gold 6421N |
| Segment | Server/Workstation | Server |
| Codename | Sapphire Rapids | Sapphire Rapids |
| Release Date | Feb 2023 | Mar 2023 |
| Integrated Graphics | None | None |
| Unlocked Multiplier | Yes | No |
CPU
| Cores | 56 | 32 |
|---|---|---|
| Threads | 112 | 64 |
| Base Clock | 1.90 | 1.80 |
| Turbo Clock | 4.80 | 3.60 |
| L1 Cache | 4.38 MB | 2.5 MB |
| L2 Cache | 112 MB | 64 MB |
| L3 Cache | 105 MB | 60.0 MB |
Package
| Lithography | 10 nm | 10 nm |
|---|---|---|
| Socket | LGA 4677 | 4677 |
| TDP | 350 | 185 |