Intel Core i9 13900KS 24-core LGA1700
Intel Core i9 9940X 14-core LGA2066
What Buyers Say
Intel Core i9 13900KS 24-core LGA1700
Users overwhelmingly praise this CPU for its exceptional speed and performance in both gaming and productivity tasks, often noting significant upgrades from older processors. Many highlight its high boost clocks and core counts, though some mention the need for adequate cooling and the potential for high power draw. A few users experienced silicon lottery issues, but overall sentiment is very positive.
Pros
- Blazing fast performance
- High boost clocks
- Great for gaming and productivity
- Good value for money
- Efficient cooling with proper setup
Cons
- Runs hot without adequate cooling
- High power draw under load
- Silicon lottery variability
- Requires knowledge to tune properly
Intel Core i9 9940X 14-core LGA2066
The Intel Core i9-9940X delivers outstanding performance for demanding tasks like 4K video editing, 3D modeling, and streaming. Users rave about its speed, ample PCIe lanes, and quad-channel memory support. However, a few verified buyers received faulty units or were disappointed by the lack of Meltdown fix in silicon, and the high price draws some criticism. Overall, it's a powerhouse for professional creative work, but reliability and value are concerns.
Pros
- Exceptional multi-core performance
- Fast 4K video rendering
- Ample PCIe lanes (44)
- Quad-channel memory support
- Low temperatures under load
Cons
- High price
- Risk of DOA units
- Meltdown vulnerability not fixed
- Potential BIOS compatibility issues
Scores
Specifications
| Intel Core i9 13900KS | Intel Core i9 9940X | |
|---|---|---|
| Processor | ||
| Brand | Intel | Intel |
| Series | Core i9 | Core i9 |
| Model | 13900KS | 9940X |
| Codename | Raptor Lake | Skylake |
| Class | desktop | desktop |
| Process | 10★ | 14 |
| Cores & Clocks | ||
| Cores | 24★ | 14 |
| P-cores | 8★ | — |
| E-cores | 16★ | — |
| Threads | 32★ | 28 |
| Base Clock | ||
| Boost Clock | ||
| Cache | ||
| L2 Cache | 32★ | 14 |
| L3 Cache | 36★ | 19.25 |
| Performance | ||
| PassMark Multi | ||
| PassMark Single | ||
| Memory | ||
| Memory Type | DDR5★ | DDR4 |
| Max Speed | ||
| Channels | 2 | 4★ |
| Max Memory | No data | |
| ECC | ✓★ | — |
| Platform & Power | ||
| Socket | LGA1700 | LGA2066 |
| PCIe | 5.0 | — |
| PCIe Lanes | 20★ | — |
| TDP | 150★ | 165 |
| Max Turbo Power | 253★ | — |
| Unlocked | ✓ | ✓ |
| Graphics & AI | ||
| Integrated Graphics | Intel UHD Graphics 770 | — |
Pros & Cons
Intel Core i9 13900KS 24-core LGA1700
- Strong single thread (98th percentile)98th %ile
- Strong multi thread (95th percentile)95th %ile
- Strong ai (95th percentile)95th %ile
- Strong feature (93rd percentile)93rd %ile
- Below average affordability (12th percentile)12th %ile
Intel Core i9 9940X 14-core LGA2066
- Strong ai (87th percentile)87th %ile
- Strong multi thread (83rd percentile)83rd %ile
- Strong platform (77th percentile)
- Strong social proof (74th percentile)
- Below average affordability (5th percentile)5th %ile
- Below average user sentiment (11th percentile)11th %ile
Verdict
Scores 92 overall, wins 6 of 6 usage categories and 17 of 28 specs.