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AvailabilityMSRP in USD: $399
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MSRP in USD: $399
Key Differences
In short — Ryzen 7 3800X outperforms Core i7-5820K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 3800X is 1770 days newer than Core i7-5820K.
Advantages of AMD Ryzen 7 3800X
- Performs up to 11% better in New World than Core i7-5820K - 121 vs 109 FPS
- Consumes up to 25% less energy than Intel Core i7-5820K - 105 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-5820K - 16 vs 12 threads
New World
Resolution
1920 x 1080
Game Graphics
Very High
AMD Ryzen 7 3800X Processor (8C/16T, 36 MB Cache, 4.5 GHz Max Boost)
Buy for £205 on Amazon
In Stock
Updated 74685 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i7-5820K
Desktop • Sep 1st, 2014
Ryzen 7 3800X
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
Core i7-5820K
Desktop • Sep 1st, 2014
Single-Core
1160
68.43657817109144%
Multi-Core
5443
64.0503647917157%
Intel Core i7-5820K | vs | AMD Ryzen 7 3800X |
|---|---|---|
| Sep 1st, 2014 | Release Date | Jul 7th, 2019 |
| Core i7 | Collection | Ryzen 7 |
| Haswell E | Codename | Matisse |
| Intel Socket 2011-3 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 3.3 GHz | Base Clock Speed | 3.9 GHz |
| 3.6 GHz | Turbo Clock Speed | 4.5 GHz |
| 140 W | TDP | 105 W |
| 22 nm | Process Size | 7 nm |
| 33.0x | Multiplier | 39.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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