Intel Core i9 X-Series 9940X 14-core LGA2066
The 14-core, 28-thread design with a 4.4GHz boost clock and quad-channel DDR4 memory delivers strong parallel throughput for heavily threaded workloads. Its unlocked multiplier on the LGA 2066 socket provides headroom for tuning, though the 165W TDP and Skylake-X architecture show their age in single-thread efficiency. This processor is best for workstation users running multi-core productivity tasks like CPU-based rendering who already own an X299 motherboard.
Cores 14
Threads 28
Boost Clock 4400 MHz
L3 Cache 19.25 MB
TDP 165 W
Socket LGA 2066
57 Punteggio Complessivo
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Panoramica
Pro e contro
Pro
- Strong ai (87th percentile) 87th
- Strong multi thread (85th percentile) 85th
- Strong single thread (74th percentile) 74th
- Strong platform (73rd percentile) 73rd
Contro
- Below average social proof (7th percentile)
Le prove
Prestazioni
Scheda tecnica
Specifiche tecniche complete
Processor
| Brand | Intel |
| Series | Core i9 X-Series |
| Model | 9940X |
| Codename | Skylake X |
| Class | desktop |
| Process | 14 |
Cores & Clocks
| Cores | 14 |
| Threads | 28 |
| Base Clock | 3300 |
| Boost Clock | 4400 |
Cache
| L2 Cache | 14 |
| L3 Cache | 19.25 MB |
Performance
| PassMark Multi | 28015 |
| PassMark Single | 2610 |
Memory
| Memory Type | DDR4 |
| Channels | 4 |
Platform & Power
| Socket | LGA 2066 |
| TDP | 165 |
| Unlocked | Yes |
Rispetto alla concorrenza
| Spec | Intel Core i9 X-Series 9940X | AMD Ryzen 7 9800X3D | G.Skill Trident Z Neo | Lenovo Ryzen 5 Sparepart: | KOMQI Core i5 BX80646I54590S | fosa1 fosa4ycn78izud |
|---|---|---|---|---|---|---|
| Cores | 14 | 8 | 6 | 6 | 4 | 6 |
| Threads | 28 | 16 | 12 | 12 | 4 | 12 |
| Boost Clock Mhz | 4400 | 5200 | 4200 | 4000 | 3700 | 3060 |
| L3 Cache Mb | 19.25 | 96 | 32 | 8 | 6 | 12 |
| Tdp W | 165 | 120 | 65 | 15 | 65 | 95 |
| Socket | LGA 2066 | AM5 | AMD Socket AM4 | AM4 | LGA 1150 | LGA1366 |
| Integrated Graphics | - | AMD Radeon Graphics | - | AMD Integrated Graphics | Intel HD Graphics 4600 | - |
| Compare | Compare | Compare | Compare | Compare |
| Prodotto | AI | Feature | Platform | Efficiency | Multi Thread | Riscontro degli utenti | Single Thread |
|---|---|---|---|---|---|---|---|
| Intel Core i9 X-Series 9940X | 87.3 | 62.3 | 73.3 | 72.1 | 84.7 | 6.9 | 73.8 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 87.7 | 90 | 96.6 | 95.7 |
| G.Skill Trident Z Neo Compare | 72.5 | 87.1 | 78.2 | 83 | 73.5 | 1.5 | 72.4 |
| Lenovo Ryzen 5 Sparepart: Compare | 64 | 54.6 | 56.8 | 99.3 | 64.8 | 11.8 | 66.4 |
| KOMQI Core i5 BX80646I54590S Compare | 50.5 | 69.5 | 17.7 | 50.7 | 39.7 | 13 | 54.8 |
| fosa1 fosa4ycn78izud Compare | 26 | 20.2 | 65 | 24.9 | 24.8 | 65.1 | 36.4 |
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