Buy on Amazon
$74.64
In Stock
Availability
Availability
Availability
Availability
Key Differences
In short — Core i5-8400 outperforms the more expensive FX-8120 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8400 is 2185 days newer than the more expensive FX-8120.
Advantages of Intel Core i5-8400
- Performs up to 11% better in FINAL FANTASY XIV: Endwalker than FX-8120 - 247 vs 223 FPS
- Up to 4% cheaper than FX-8120 - $74.64 vs $78.02
- Consumes up to 48% less energy than AMD FX-8120 - 65 vs 125 Watts
Advantages of AMD FX-8120
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 8 vs 6 threads
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 $74.64 on Amazon
In Stock
Updated 73810 minutes ago
AMD FX-Series FX 8120 FX8120 FX-8120 3.1 GHz 95W Eight-Core CPU Processor FD8120WMW8KGU Socket AM3+
Buy for $78.02 on Amazon
In Stock
Updated 73809 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Core i5-8400
Desktop • Oct 5th, 2017
FX-8120
Desktop • Oct 12th, 2011
Geekbench 5 Benchmarks
Intel Core i5-8400 | vs | AMD FX-8120 |
|---|---|---|
Oct 5th, 2017 | Release Date | Oct 12th, 2011 |
| Core i5 | Collection | FX |
| Coffee Lake | Codename | Zambezi |
| Intel Socket 1151 | Socket | AMD Socket AM3+ |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 6 | Threads | 8 |
| 2.8 GHz | Base Clock Speed | 3.1 GHz |
4.0 GHz | Turbo Clock Speed | 3.4 GHz |
65 W | TDP | 125 W |
14 nm | Process Size | 32 nm |
28.0x | Multiplier | 15.5x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-8400 or FX-8120
FINAL FANTASY XIV: Endwalker, 1920 x 1080, Maximum
76 FPS
$11.18/FPS
Radeon RX 580
Core i5-8400
8 GB, 1 TB HDD
Buy on Amazon
$849.99
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
