Intel Core i9 9900K 8-core LGA1151
The 8-core, 16-thread design with a 5.0 GHz boost clock delivers strong single and multi-threaded performance for its generation. Its unlocked multiplier on the LGA1151 socket provides accessible overclocking headroom for enthusiasts using 300-series motherboards. This processor is best for users upgrading an existing Coffee Lake system who need high clock speeds for gaming and moderate content creation.
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Aperçu
Avantages et inconvénients
Points forts
- Strong feature (84th percentile) 84th
- Strong single thread (80th percentile) 80th
- Strong efficiency (76th percentile) 76th
- Strong ai (74th percentile) 74th
Points faibles
- Below average social proof (3rd percentile)
- Below average affordability (29th percentile)
L'avis des propriétaires
L'évolution de l'avis des propriétaires dans le temps
ExclusivitéD'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.
D'après 3 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Processor
| Brand | Intel |
| Series | Core i9 |
| Model | 9900K |
| Codename | Coffee Lake |
| Class | desktop |
| Process | 14 |
Cores & Clocks
| Cores | 8 |
| P-cores | 8 |
| Threads | 16 |
| Base Clock | 3600 |
| Boost Clock | 5000 |
Cache
| L2 Cache | 2 |
| L3 Cache | 16 MB |
Performance
| PassMark Multi | 18017 |
| PassMark Single | 2907 |
Memory
| Memory Type | DDR4 |
| Max Speed | 2666 |
| Max Memory | 128 |
| ECC | No |
Platform & Power
| Socket | LGA1151 |
| PCIe | 3 |
| PCIe Lanes | 16 |
| TDP | 95 |
| Max Turbo Power | 119 |
| Unlocked | Yes |
Graphics & AI
| Integrated Graphics | UHD Graphics 630 |
Face à la concurrence
| Spec | Intel Core i9 9900K | AMD Ryzen 7 9800X3D | SMC EPYC 9555P | HP Xeon 6526Y | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | MICRO CENTER 9950X3DMAGX870ETMKWF |
|---|---|---|---|---|---|---|
| Cores | 8 | 8 | 64 | 16 | 24 | - |
| Threads | 16 | 16 | 128 | 32 | 48 | - |
| Boost Clock Mhz | 5000 | 5200 | 4400 | 3900 | 4000 | - |
| L3 Cache Mb | 16 | 96 | 256 | 37 | 128 | - |
| Tdp W | 95 | 120 | 360 | 195 | 200 | - |
| Socket | LGA1151 | AM5 | AMD Socket SP5 | LGA 4677 | AMD Socket SP3 | - |
| Integrated Graphics | UHD Graphics 630 | AMD Radeon Graphics | - | No | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AI | Feature | Platform | Efficiency | Multi Thread | Preuve sociale | Affordability | Single Thread |
|---|---|---|---|---|---|---|---|---|
| Intel Core i9 9900K | 74.4 | 83.7 | 56.5 | 76.3 | 72.7 | 3.2 | 29.1 | 80 |
| AMD Ryzen 7 9800X3D Compare | 91.6 | 98.5 | 95.2 | 88.9 | 89.2 | 96.4 | 23.7 | 95.1 |
| SMC EPYC 9555P Compare | 99.3 | 77.4 | 96.7 | 89.7 | 99.4 | 0 | 0.4 | 85.9 |
| HP Xeon 6526Y Compare | 92.1 | 77.4 | 90.7 | 79.3 | 89.9 | 0 | 2.7 | 80.6 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.8 | 77.4 | 84.4 | 85.1 | 93.9 | 36.4 | 5.3 | 80.5 |
| MICRO CENTER 9950X3DMAGX870ETMKWF Compare | 85.8 | 20.7 | 17.5 | 66.6 | 97.1 | 0 | 6.4 | 98.4 |
Scores par usage
- Global55
- AI/LLM49.5
- Budget55.9
- Jeux52.4
- Server46.1
- Efficiency60
- Productivity59.2
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
