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Key Differences
In short — Core i9-9980XE outperforms the cheaper Core i5-8400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-9980XE is 379 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i5-8400
- Up to 95% cheaper than Core i9-9980XE - $54.58 vs $1096.03
- Consumes up to 61% less energy than Intel Core i9-9980XE - 65 vs 165 Watts
Advantages of Intel Core i9-9980XE
- Performs up to 2% better in Dirt 5 than Core i5-8400 - 182 vs 179 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 36 vs 6 threads
Dirt 5
Resolution
1920 x 1080
Game Graphics
Ultra High
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W
Buy for €60.58 on Amazon
In Stock
Updated 77021 minutes ago
Intel Corp. Core i9-9980XE Extreme ED Tray
Buy for €1,216.59 on Amazon
In Stock
Updated 77021 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-8400
Desktop • Oct 5th, 2017
Core i9-9980XE
Desktop • Oct 19th, 2018
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
95.28169014084507%
Multi-Core
4748
42.27960819234194%
Intel Core i5-8400 | vs | Intel Core i9-9980XE |
|---|---|---|
| Oct 5th, 2017 | Release Date | Oct 19th, 2018 |
| Core i5 | Collection | Core i9 Extreme |
| Coffee Lake | Codename | Skylake |
| Intel Socket 1151 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 6 | Cores | 18 |
| 6 | Threads | 36 |
| 2.8 GHz | Base Clock Speed | 3.0 GHz |
| 4.0 GHz | Turbo Clock Speed | 4.4 GHz |
65 W | TDP | 165 W |
| 14 nm | Process Size | 14 nm |
| 28.0x | Multiplier | 30.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
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