Buy on Amazon
$130.73
In Stock
Availability
Availability
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short — Ryzen 7 5800X3D outperforms the cheaper Core i5-8400 on the selected game parameters. However, the worse performing Core i5-8400 is a better bang for your buck. The better performing Ryzen 7 5800X3D is 1658 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i5-8400
- Up to 58% cheaper than Ryzen 7 5800X3D - $130.73 vs $308.0
- Up to 20% better value when playing League of Legends than Ryzen 7 5800X3D - $0.83 vs $1.04 per FPS
- Consumes up to 38% less energy than AMD Ryzen 7 5800X3D - 65 vs 105 Watts
Advantages of AMD Ryzen 7 5800X3D
- Performs up to 87% better in League of Legends than Core i5-8400 - 296 vs 158 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 16 vs 6 threads
League of Legends
Resolution
1920 x 1080
Game Graphics
Very High
Core i5-8400
Desktop • Oct 5th, 2017
FPS
158
53%
Value, $/FPS
$0.83/FPS
100%
Price, $
$130.73
100%
Value Winner
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W
Buy for $130.73 on Amazon
In Stock
Updated 2172 minutes ago
AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor with AMD 3D V-Cache Technology
Buy for $308 on Amazon
In Stock
Updated 2171 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i5-8400
Desktop • Oct 5th, 2017
Ryzen 7 5800X3D
Desktop • Apr 20th, 2022
Geekbench 5 Benchmarks
Intel Core i5-8400 | vs | AMD Ryzen 7 5800X3D |
|---|---|---|
| Oct 5th, 2017 | Release Date | Apr 20th, 2022 |
| Core i5 | Collection | Ryzen 7 |
| Coffee Lake | Codename | Vermeer |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 6 | Threads | 16 |
| 2.8 GHz | Base Clock Speed | 3.4 GHz |
| 4.0 GHz | Turbo Clock Speed | 4.5 GHz |
65 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 28.0x | Multiplier | 34.0x |
| None | Integrated Graphics | None |
| No | Overclockable | No |
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