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$4,255
In Stock
AvailabilityMSRP in USD: $3990
Availability
MSRP in USD: $3990
Availability
Availability
Key Differences
In short — Ryzen Threadripper 3990X 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 Threadripper 3990X is 855 days newer than the cheaper Core i5-8400.
Advantages of AMD Ryzen Threadripper 3990X
- Performs up to 2% better in Sons Of The Forest than Core i5-8400 - 103 vs 101 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 128 vs 6 threads
Advantages of Intel Core i5-8400
- Up to 97% cheaper than Ryzen Threadripper 3990X - $130.73 vs $4255.0
- Up to 97% better value when playing Sons Of The Forest than Ryzen Threadripper 3990X - $1.29 vs $41.31 per FPS
- Consumes up to 77% less energy than AMD Ryzen Threadripper 3990X - 65 vs 280 Watts
Sons Of The Forest
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen Threadripper 3990X
Desktop • Feb 7th, 2020
FPS
103
100%
Value, $/FPS
$41.31/FPS
3%
Price, $
$4255
3%
FPS Winner
AMD Ryzen Threadripper 3990X 64-Core, 128-Thread Unlocked Desktop Processor
Buy for $4,255 on Amazon
In Stock
Updated 10689 minutes ago
Core i5-8400
Desktop • Oct 5th, 2017
FPS
101
98%
Value, $/FPS
$1.29/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 10689 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen Threadripper 3990X
Desktop • Feb 7th, 2020
Core i5-8400
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
AMD Ryzen Threadripper 3990X | vs | Intel Core i5-8400 |
|---|---|---|
Feb 7th, 2020 | Release Date | Oct 5th, 2017 |
| Ryzen Threadripper | Collection | Core i5 |
| Castle Peak | Codename | Coffee Lake |
| AMD Socket TRX4 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
64 | Cores | 6 |
128 | Threads | 6 |
2.9 GHz | Base Clock Speed | 2.8 GHz |
4.3 GHz | Turbo Clock Speed | 4.0 GHz |
| 280 W | TDP | 65 W |
7 nm | Process Size | 14 nm |
29.0x | Multiplier | 28.0x |
| None | Integrated Graphics | None |
Yes | Overclockable | No |
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