Buy on Amazon
$375
In Stock
Availability
Availability
AvailabilityMSRP in USD: $499
Availability
MSRP in USD: $499
Key Differences
In short — Ryzen 9 3900XT outperforms the cheaper Core i7-7820X on the selected game parameters. However, the worse performing Core i7-7820X is a better bang for your buck. The better performing Ryzen 9 3900XT is 1107 days newer than the cheaper Core i7-7820X.
Advantages of Intel Core i7-7820X
- Up to 17% cheaper than Ryzen 9 3900XT - $375.0 vs $450.0
- Up to 11% better value when playing Assassin's Creed Valhalla than Ryzen 9 3900XT - $2.13 vs $2.38 per FPS
Advantages of AMD Ryzen 9 3900XT
- Performs up to 7% better in Assassin's Creed Valhalla than Core i7-7820X - 189 vs 176 FPS
- Consumes up to 25% less energy than Intel Core i7-7820X - 105 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-7820X - 24 vs 16 threads
Assassin's Creed Valhalla
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i7-7820X
Desktop • Jun 26th, 2017
FPS
176
93%
Value, $/FPS
$2.13/FPS
100%
Price, $
$375
100%
Value Winner
Intel Core i7-7820X X-Series Processor 8 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 140W
Buy for $375 on Amazon
In Stock
Updated 280360 minutes ago
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor
Buy for $450 on Amazon
In Stock
Updated 280360 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i7-7820X
Desktop • Jun 26th, 2017
Ryzen 9 3900XT
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
Intel Core i7-7820X | vs | AMD Ryzen 9 3900XT |
|---|---|---|
| Jun 26th, 2017 | Release Date | Jul 7th, 2020 |
| Core i7 | Collection | Ryzen 9 |
| Skylake-E/EP | Codename | Matisse |
| Intel Socket 2066 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 8 | Cores | 12 |
| 16 | Threads | 24 |
| 3.6 GHz | Base Clock Speed | 3.8 GHz |
| 4.3 GHz | Turbo Clock Speed | 4.7 GHz |
| 140 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 36.0x | Multiplier | 39.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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