Buy on Amazon
$379.54
In Stock
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Availability
Availability
Key Differences
In short — Ryzen 9 7900X outperforms the cheaper 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 7900X is 3879 days newer than the cheaper Core i7-3820.
Advantages of AMD Ryzen 9 7900X
- Performs up to 19% better in Call of Duty: Modern Warfare II than Core i7-3820 - 230 vs 193 FPS
- 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
Advantages of Intel Core i7-3820
- Up to 8% cheaper than Ryzen 9 7900X - $349.88 vs $379.54
- Consumes up to 24% less energy than AMD Ryzen 9 7900X - 130 vs 170 Watts
Call of Duty: Modern Warfare II
Resolution
1920 x 1080
Game Graphics
Extreme
AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor
Buy for $379.54 on Amazon
In Stock
Updated 73796 minutes ago
Intel Core i7-3820 Quad-Core Processor 3.6 GHz 10 MB Cache LGA 2011 - BX80619I73820
Buy for $349.88 on Amazon
In Stock
Updated 73796 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
21.108450222374273%
Multi-Core
2299
12.880273404672533%
AMD Ryzen 9 7900X | vs | Intel Core i7-3820 |
|---|---|---|
Sep 27th, 2022 | Release Date | Feb 13th, 2012 |
| Ryzen 9 | Collection | Core i7 |
| Raphael | Codename | Sandy Bridge E |
| AMD Socket AM5 | Socket | Intel Socket 2011 |
Desktop | Segment | Desktop |
12 | Cores | 4 |
24 | Threads | 8 |
4.7 GHz | Base Clock Speed | 3.6 GHz |
5.6 GHz | Turbo Clock Speed | 3.8 GHz |
| 170 W | TDP | 130 W |
5 nm | Process Size | 32 nm |
47.0x | Multiplier | 36.0x |
Radeon Graphics | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 7900X or Core i7-3820
Call of Duty: Modern Warfare II, 1920 x 1080, Extreme
85 FPS
$19.41/FPS
GeForce RTX 4060
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$1,649.99
In Stock
192 FPS
$12.97/FPS
GeForce RTX 4080
Ryzen 9 7900X
64 GB, N/A Storage
Buy on Amazon
$2,489.99
In Stock
192 FPS
$13.54/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,599.97
In Stock
202 FPS
$11.39/FPS
Radeon RX 7900 XTX
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
162 FPS
$13.39/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
64 GB, N/A Storage
Buy on Amazon
$2,169.99
In Stock
193 FPS
$11.92/FPS
GeForce RTX 4080 SUPER
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
192 FPS
$15.89/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
$3,049.99
In Stock
162 FPS
$15.43/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 2 TB SSD
Buy on Amazon
$2,499.9
In Stock
131 FPS
$25.18/FPS
GeForce RTX 3080
Ryzen 9 7900X
10 GB, N/A Storage
Buy on Amazon
$3,298
In Stock
192 FPS
$11.97/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
$2,299
In Stock
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