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AvailabilityMSRP in USD: $449
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MSRP in USD: $449
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Key Differences
In short — Ryzen 7 5800X3D outperforms Core i5-8400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 5800X3D is 1658 days newer than Core i5-8400.
Advantages of AMD Ryzen 7 5800X3D
- Performs up to 9% better in FINAL FANTASY XIV: Endwalker than Core i5-8400 - 269 vs 247 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 16 vs 6 threads
Advantages of Intel Core i5-8400
- Consumes up to 38% less energy than AMD Ryzen 7 5800X3D - 65 vs 105 Watts
FINAL FANTASY XIV: Endwalker
Resolution
1920 x 1080
Game Graphics
Maximum
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W
Buy for €93.33 on Amazon
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TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Ryzen 7 5800X3D
Desktop • Apr 20th, 2022
Core i5-8400
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
64.70588235294117%
Multi-Core
4748
43.33698430083972%
AMD Ryzen 7 5800X3D | vs | Intel Core i5-8400 |
|---|---|---|
Apr 20th, 2022 | Release Date | Oct 5th, 2017 |
| Ryzen 7 | Collection | Core i5 |
| Vermeer | Codename | Coffee Lake |
| AMD Socket AM4 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
8 | Cores | 6 |
16 | Threads | 6 |
3.4 GHz | Base Clock Speed | 2.8 GHz |
4.5 GHz | Turbo Clock Speed | 4.0 GHz |
| 105 W | TDP | 65 W |
7 nm | Process Size | 14 nm |
34.0x | Multiplier | 28.0x |
| None | Integrated Graphics | None |
| No | Overclockable | No |
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