i5-14400 vs Ryzen 7 5800X3D
Full specification comparison between the Intel Core i5-14400 (2024) and the AMD Ryzen 7 5800X3D (2022).
i5-14400
Intel Mid-range
- ✓ More cores (10 vs 8)
- ✓ Higher boost clock (4.7 vs 4.5 GHz)
- ✓ Has integrated graphics
- ✓ Lower power draw (65 W vs 105 W)
- ✓ Cheaper at launch ($221 vs $449)
Ryzen 7 5800X3D
AMD Mid-range
- ✓ ~4% faster on average
- ✓ Larger L3 cache (96 MB vs 20 MB)
Verdict: The Ryzen 7 5800X3D is around 4% faster than the i5-14400 on average — a modest edge you may notice in demanding titles, but not a generational leap.
For gaming the Ryzen 7 5800X3D leads, but the i5-14400 pulls ahead in heavily multi-threaded work like rendering, compiling and video export thanks to its stronger multi-core throughput.
Note they use different platforms (AM4 vs LGA1700), so this is a motherboard decision too, not just a CPU swap.
At launch pricing, the i5-14400 offers more performance per dollar, and the i5-14400 is the more power-efficient chip.
Estimated performance
Estimated average 1080p gaming performance compiled from publicly available benchmark data. Individual games vary.
Specs side by side
| Specification | i5-14400 | Ryzen 7 5800X3D |
|---|---|---|
| Family | Raptor Lake Refresh | Zen 3 (X3D) |
| Socket | LGA1700 | AM4 |
| Release year | 2024 | 2022 |
| Est. gaming perf. | ||
| Est. multi-core perf. | ||
| Est. single-core perf. | ||
| Cores | ||
| Threads | ||
| Max boost clock | ||
| L3 cache | ||
| TDP (base) | ||
| Integrated graphics | UHD 730 | None |
| Launch MSRP |
Green bars mark the better value in each row (for power and price, lower wins).
Frequently asked questions
Is the Ryzen 7 5800X3D better than the i5-14400?
Yes — based on aggregated benchmark data, the Ryzen 7 5800X3D is about 4% faster than the i5-14400 on average.
How much faster is the Ryzen 7 5800X3D than the i5-14400?
Roughly 4% on average in gaming workloads. The gap varies by title, resolution and settings.
Which processor is better value?
Comparing launch prices, the i5-14400 delivers more performance per dollar. Check current street prices, as market pricing often shifts the value equation.