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CA$487.99
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AvailabilityMSRP in USD: $429
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MSRP in USD: $429
Key Differences
In short — Ryzen 9 7900 outperforms Core i7-3820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900 is 3988 days newer than Core i7-3820.
Advantages of AMD Ryzen 9 7900
- Performs up to 38% better in Valorant than Core i7-3820 - 963 vs 698 FPS
- Consumes up to 50% less energy than Intel Core i7-3820 - 65 vs 130 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820 - 24 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Valorant
Resolution
1920 x 1080
Game Graphics
High
AMD Ryzen™ 9 7900 12-Core, 24-Thread Unlocked Desktop Processor
Buy for CA$487.99 on Amazon
In Stock
Updated 74981 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i7-3820
Desktop • Feb 13th, 2012
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
21.84844192634561%
Multi-Core
2299
13.731111509287464%
Intel Core i7-3820 | vs | AMD Ryzen 9 7900 |
|---|---|---|
| Feb 13th, 2012 | Release Date | Jan 14th, 2023 |
| Core i7 | Collection | Ryzen 9 |
| Sandy Bridge E | Codename | Raphael |
| Intel Socket 2011 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 4 | Cores | 12 |
| 8 | Threads | 24 |
| 3.6 GHz | Base Clock Speed | 3.7 GHz |
| 3.8 GHz | Turbo Clock Speed | 5.4 GHz |
| 130 W | TDP | 65 W |
| 32 nm | Process Size | 5 nm |
| 36.0x | Multiplier | 37.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Core i7-3820 or Ryzen 9 7900
Valorant, 1920 x 1080, High
925 FPS
CA$7.46/FPS
GeForce RTX 4080
Ryzen 9 7900
64 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
CA$6,896.19
In Stock
925 FPS
CA$9.4/FPS
GeForce RTX 4080
Ryzen 9 7900
16 GB, 4 TB SSD + 10 TB HDD
Buy on Amazon
CA$8,694.83
In Stock
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