CPU Compare
AMD Ryzen 9 3950X
Intel Xeon W9-3495X
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 AMD Ryzen 9 3950X and Intel Xeon W9-3495XGeneral
| Manufacturer | AMD | Intel |
|---|---|---|
| Name | Ryzen 9 3950X | Xeon W9-3495X |
| Segment | Desktop | Server/Workstation |
| Codename | Zen 2 | Sapphire Rapids |
| Release Date | Nov 2019 | Feb 2023 |
| Integrated Graphics | None | None |
| Unlocked Multiplier | Yes | Yes |
CPU
| Cores | 16 | 56 |
|---|---|---|
| Threads | 32 | 112 |
| Base Clock | 3.50 | 1.90 |
| Turbo Clock | 4.70 | 4.80 |
| L1 Cache | 1 MB | 4.38 MB |
| L2 Cache | 8 MB | 112 MB |
| L3 Cache | 64 MB | 105 MB |
Package
| Lithography | 7 nm | 10 nm |
|---|---|---|
| Socket | AM4 | LGA 4677 |
| TDP | 105 | 350 |