AMD Ryzen 7 5800X3D vs Intel Core i5-14400
47.9Single-core—
48.2Multi-core47.2
87.5Gamingspec-based50.9
6 spec wins — AMD Ryzen 7 5800X3D10 spec wins — Intel Core i5-14400
InnoReviews verdict
No overall winner yet: Intel Core i5-14400 lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 7 5800X3D
- 380% higher L3 cache: 96 MB vs 20 MB
- 36% higher Base clock: 3.4 GHz vs 2.5 GHz
- 33% higher Performance cores: 8 vs 6
- 30% lower process: 7 nm vs 10 nm
- 20% higher CPU PCIe lanes: 24 vs 20
Reasons to pick the Intel Core i5-14400
- 138% higher L2 cache: 10 MB vs 4 MB
- 50% higher Max memory: 192 GB vs 128 GB
- 38% lower Base TDP: 65 W vs 105 W
- 25% higher cores: 10 vs 8
- 25% higher PCIe version: 5 vs 4
- Lower launch price: $221 vs $449
General
| Spec | AMD Ryzen 7 5800X3D | Intel Core i5-14400 |
|---|---|---|
| Announced | 2022 | 2024 |
| Socket | AM4 | LGA1700 |
| Process | 7 nm+30% | 10 nm |
| Base TDP | 105 W | 65 W+38% |
| Max turbo power | 142 W | 148 W+4% |
| Unlocked multiplier | No | No |
| Cooler included | No | Yes |
Cores & Clocks
| Spec | AMD Ryzen 7 5800X3D | Intel Core i5-14400 |
|---|---|---|
| Cores | 8 | 10+25% |
| Performance cores | 8+33% | 6 |
| Efficiency cores | 0 | 4 |
| Threads | 16 | 16 |
| Base clock | 3.4 GHz+36% | 2.5 GHz |
| Boost clock | 4.5 GHz | 4.7 GHz+4% |
| L2 cache | 4 MB | 10 MB+138% |
| L3 cache | 96 MB+380% | 20 MB |
Integrated GPU
| Spec | AMD Ryzen 7 5800X3D | Intel Core i5-14400 |
|---|---|---|
| iGPU | — | Intel UHD Graphics 730 |
| iGPU clock | — | 1,550 MHz |
Memory
| Spec | AMD Ryzen 7 5800X3D | Intel Core i5-14400 |
|---|---|---|
| Memory support | DDR4-3200 | DDR5-4800 / DDR4-3200 |
| Max memory | 128 GB | 192 GB+50% |
| Memory channels | 2 | 2 |
Platform
| Spec | AMD Ryzen 7 5800X3D | Intel Core i5-14400 |
|---|---|---|
| PCIe version | 4 | 5+25% |
| CPU PCIe lanes | 24+20% | 20 |
Benchmarks
| Spec | AMD Ryzen 7 5800X3D | Intel Core i5-14400 |
|---|---|---|
| Geekbench 6 (single) | 1,900Bottom 49% | — |
| Geekbench 6 (multi) | 10,500Top 48% | — |
| Cinebench R23 (single) | 1,470Bottom 43% | — |
| Cinebench R23 (multi) | 14,200Top 49% | — |
| PassMark | 28,100+12%Top 45% | 25,033Bottom 47% |
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