Intel Core i9 11900K 8-core LGA1200
The 5.3GHz boost clock on its 8-core Rocket Lake architecture delivers strong single-threaded speed, backed by PCIe 4.0 support and a 24937 PassMark multi-core score. Its unlocked multiplier and LGA1200 compatibility offer a straightforward upgrade path for existing Intel 400/500 series motherboards. This processor is best for gamers and desktop users prioritizing high frame rates and responsive application loads over core-heavy workstation tasks.
現在、販売店の最新価格はありません
概要
メリットとデメリット
長所
- Strong social proof (91st percentile) 91st
- Strong single thread (87th percentile) 87th
- Strong feature (83rd percentile) 83rd
- Strong multi thread (81st percentile) 81st
短所
オーナーの声
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
- Q2 202684/100
Buyers found the CPU fast and a good value, but noted it runs hot and requires a good cooler. Initial instability was resolved with BIOS/driver updates.
- Fast performance, especially after updates; improves overall system responsiveness and benchmarks.
- Runs hot; needs a good cooler, but manageable with proper setup and thermal paste curing.
- Good value compared to newer CPUs; overclockable and competitive with alternatives.
- Initial instability and throttling reported, but resolved with BIOS and driver updates.
- Q4 2021100/100
Buyers in this period praised the 11600K's performance, ease of installation, and value, noting it works well with various motherboards and memory, and requires no overclocking for great results.
- Performance is excellent, described as a 'beast' and best CPU owned, with no need to overclock.
- Compatibility with Z590 and Z490 boards, DDR4 memory, and AIO coolers is solid.
- Shipping and service from Newegg were fast and fair-priced.
- Easy installation and setup, even for a first Intel build in years.
日付のある顧客レビュー 13 件を暦四半期ごとに集計しています。期間別の分析は英語です。
実証データ
パフォーマンス
スペック
全スペック一覧
Processor
| Brand | Intel |
| Series | Core i9 |
| Model | 11900K |
| Codename | Rocket Lake |
| Class | desktop |
| Process | 14 |
Cores & Clocks
| Cores | 8 |
| P-cores | 8 |
| Threads | 16 |
| Base Clock | 3500 |
| Boost Clock | 5300 |
Cache
| L2 Cache | 4 |
| L3 Cache | 16 MB |
Performance
| PassMark Multi | 24937 |
| PassMark Single | 3503 |
Memory
| Memory Type | DDR4 |
| Max Speed | 3200 |
| Channels | 2 |
| Max Memory | 128 |
| ECC | No |
Platform & Power
| Socket | LGA 1200 |
| PCIe | 4 |
| PCIe Lanes | 20 |
| TDP | 125 |
| Max Turbo Power | 95 |
| Unlocked | Yes |
Graphics & AI
| Integrated Graphics | Intel UHD Graphics 750 |
競合製品との比較
| Spec | Intel Core i9 11900K | AMD Ryzen 7 9800X3D | Dell Xeon E5-2637 V2 | SMC EPYC 9555P | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | HP Xeon P67080-B21 |
|---|---|---|---|---|---|---|
| Cores | 8 | 8 | 32 | 64 | 24 | 16 |
| Threads | 16 | 16 | 64 | 128 | 48 | 32 |
| Boost Clock Mhz | 5300 | 5200 | 3500 | 4400 | 4000 | 3900 |
| L3 Cache Mb | 16 | 96 | 256 | 256 | 128 | 37.5 |
| Tdp W | 125 | 120 | 200 | 360 | 200 | 195 |
| Socket | LGA 1200 | AM5 | Socket A/Socket 462 (PGA 462) | AMD Socket SP5 | AMD Socket SP3 | LGA 4677 |
| Integrated Graphics | Intel UHD Graphics 750 | AMD Radeon Graphics | No | - | - | No |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | AI | Feature | Platform | User Sentiment | Efficiency | Multi Thread | ユーザー評価 | Single Thread |
|---|---|---|---|---|---|---|---|---|
| Intel Core i9 11900K | 80.9 | 83.3 | 77.6 | 37.4 | 76.5 | 81.4 | 90.7 | 86.8 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 92.4 | 87.7 | 90 | 96.6 | 95.7 |
| Dell Xeon E5-2637 V2 Compare | 99.1 | 90.7 | 76.2 | 0 | 97.4 | 99.2 | 1.5 | 89.3 |
| SMC EPYC 9555P Compare | 99.3 | 76.9 | 96.8 | 0 | 90.7 | 99.5 | 1.5 | 88.7 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.8 | 76.9 | 84.1 | 0 | 83.8 | 94.4 | 38.3 | 80.2 |
| HP Xeon P67080-B21 Compare | 91.7 | 76.9 | 90.7 | 0 | 78.2 | 90.9 | 1.5 | 80.4 |
価格
コストパフォーマンス
2026年6月13日からこの製品の価格を追跡しています。データが増えるとチャートが表示されます。
用途別スコア
詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。
