Intel Core i9 X-Series 9940X 14-core LGA 2066
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 総合スコア
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 ai (87th percentile) 87th
- Strong multi thread (83rd percentile) 83rd
- Strong platform (74th percentile) 74th
- Strong single thread (73rd percentile) 73rd
短所
- Below average social proof (4th percentile)
- Below average affordability (23rd percentile)
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 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 | 28043 |
| PassMark Single | 2608 |
Memory
| Memory Type | DDR4 |
| Channels | 4 |
Platform & Power
| Socket | LGA 2066 |
| TDP | 165 |
| Unlocked | Yes |
競合製品との比較
| Spec | Intel Core i9 X-Series 9940X | AMD Ryzen 7 9800X3D | Dell Xeon E5-2637 V2 | SMC EPYC 9555P | D&H Core i9 BX80673I99980X | Hewlett Packard Enterprise Xeon P67080-B21 |
|---|---|---|---|---|---|---|
| Cores | 14 | 8 | 32 | 64 | 18 | 16 |
| Threads | 28 | 16 | 64 | 128 | 36 | 32 |
| Boost Clock Mhz | 4400 | 5200 | 3500 | 4400 | 4400 | 3900 |
| L3 Cache Mb | 19.25 | 96 | 256 | 256 | 24.75 | 37.5 |
| Tdp W | 165 | 120 | 200 | 360 | 165 | 195 |
| Socket | LGA 2066 | AM5 | Socket A/Socket 462 (PGA 462) | AMD Socket SP5 | LGA2066 | LGA 4677 |
| Integrated Graphics | - | AMD Radeon Graphics | No | - | - | No |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | AI | Feature | Platform | Efficiency | Multi Thread | ユーザー評価 | Affordability | Single Thread |
|---|---|---|---|---|---|---|---|---|
| Intel Core i9 X-Series 9940X | 87 | 62.6 | 73.6 | 72.2 | 83.1 | 4.1 | 23.4 | 73.3 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.2 | 88.1 | 88.7 | 96.5 | 23.6 | 94.7 |
| Dell Xeon E5-2637 V2 Compare | 99.1 | 90.9 | 76.4 | 97.4 | 99.1 | 0 | 88.4 | 88.7 |
| SMC EPYC 9555P Compare | 99.3 | 77.1 | 96.8 | 88.9 | 99.4 | 0 | 0.4 | 85.2 |
| D&H Core i9 BX80673I99980X Compare | 97.3 | 62.6 | 82.5 | 99.4 | 99.8 | 72.4 | 7.7 | 95.7 |
| Hewlett Packard Enterprise Xeon P67080-B21 Compare | 91.8 | 77.1 | 90.7 | 78.1 | 89.4 | 0 | 2.7 | 79.7 |
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。
