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Intel 10th Gen Intel Core i9 10920X vs Intel Xeon W-3235: Comparison
Intel 10th Gen Intel Core i9 10920X and Intel Xeon W-3235 separate most on memory channels: Intel 10th Gen Intel Core i9 10920X at 4, Intel Xeon W-3235 at 6, 33% in favour of Intel Xeon W-3235. PCIe Lanes splits them by another 25%, again favouring Intel Xeon W-3235. They match on 11 other specifications, including core/thread count, socket status and performance cores.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Intel | Intel |
| Product Line | Core i9 | Xeon |
| Model Number | 10920X | W-3235 |
| Codename | Cascade Lake-X | Cascade Lake |
| Core/Thread Count | 12 Core / 24 Thread | 12 Core / 24 Thread |
| Release Year | 2020 | 2019 |
| Market Segment | Workstation/HEDT | Workstation |
| Cache | 19.25MB L3 | 19.25MB L3 + 12MB L2 + 768KB L1 |
| Socket | LGA 2066 | Other |
| Boost/Base Clock | 4.6 GHz Boost Clock | 4.5 GHz / 3.3 GHz |
| Socket Status | End of Life | End of Life |
| Process Node | 14 nm | 14 |
| Performance Cores | 12 | 12 |
| Efficiency Cores | 0 | 0 |
| SMT Enabled | Yes | Yes |
| P-Core Base Clock | 3.5 GHz | 3.3 |
| P-Core Boost Clock | 4.6 GHz | 4.5 |
| L3 Cache | 19.25 MB | 19.25 MB |
| Base Power | 165 W | 180 |
| Memory Type | DDR4 | DDR4 |
| Memory Channels | 4-33% | 6 |
| ECC Support | No | Yes |
| Integrated Graphics | No | No |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| PCIe Lanes | 48-25% | 64 |
| Launch MSRP | 689 | 1398 |
| Series | Core i9 | Xeon W |
| Architecture | Cascade Lake-X, 10th Gen Intel Core, X299 Series | Cascade Lake, Xeon W |
| Memory Support | DDR4-2933, non-ECC (ECC not supported) | DDR4-2933 ECC RDIMM |
| Cores | 12 | 12 |
| Threads | 24 | 24 |




