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Intel Core i5-14400T vs Intel 9th Gen Intel Core i5 9400: Comparison
Intel Core i5-14400T and Intel 9th Gen Intel Core i5 9400 separate most on l3 cache: Intel Core i5-14400T at 20 MB, Intel 9th Gen Intel Core i5 9400 at 9 MB, 55% in favour of Intel Core i5-14400T. PCIe Lanes splits them by another 20%, again favouring Intel Core i5-14400T. They match on 7 other specifications, including product line, form factor and market segment.
Specs
| Specification |  |  |
|---|---|---|
| Product Line | Core i5 | Core i5 |
| Form Factor | Desktop | Desktop |
| Model Number | i5-14400T | 9400 |
| Codename | Raptor Lake Refresh | Coffee Lake |
| Release Year | 2024 | 2019 |
| Market Segment | Desktop | Desktop |
| Socket | LGA 1700 | LGA 1151 |
| Socket Status | Mature | End of Life |
| Process Node | 10 nm | 14 nm |
| Performance Cores | 6 | 6 |
| Efficiency Cores | 4 | 0 |
| SMT Enabled | true | false |
| P-Core Base Clock | 1.5 | 2.9 GHz |
| P-Core Boost Clock | 4.6 | 4.1 GHz |
| L3 Cache | 20 MB | 9 MB-55% |
| Base Power | 35 W | 65 W |
| Max Turbo Power | 82 | 65 W |
| Memory Type | DDR5 or DDR4 | DDR4 |
| Max Memory Speed | 5600 | 2666 MT/s |
| Memory Channels | 2 | 2 |
| Integrated Graphics | Yes | Yes |
| iGPU Model | Intel UHD Graphics 730 | Intel UHD Graphics 630 |
| Copilot Plus Certified | false | false |
| PCIe Generation | 5.0 | 3.0 |
| PCIe Lanes | 20 | 16-20% |
| Architecture | Raptor Lake Refresh | Coffee Lake, 9th Gen Intel Core |
Verdict
Intel Core i5-14400T
7.3 / 10 Expert Rating
The Intel Core i5-14400T is a low-power desktop chip built for compact and quiet small-form-factor systems.