Buy on Amazon
$349.88
In Stock
Availability
Availability
AvailabilityMSRP in USD: $409
Availability
MSRP in USD: $409
Key Differences
In short — Core i7-13700K 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 Core i7-13700K is 3879 days newer than the cheaper Core i7-3820.
Advantages of Intel Core i7-3820
- Up to 0% cheaper than Core i7-13700K - $349.88 vs $349.99
Advantages of Intel Core i7-13700K
- Performs up to 63% better in Rust than Core i7-3820 - 263 vs 161 FPS
- Consumes up to 4% less energy than Intel Core i7-3820 - 125 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
Rust
Resolution
1920 x 1080
Game Graphics
High
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 74083 minutes ago
Intel Core i7-13700K Gaming Desktop Processor 16 cores (8 P-cores + 8 E-cores) with Integrated Graphics - Unlocked
Buy for $349.99 on Amazon
In Stock
Updated 74083 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i7-3820
Desktop • Feb 13th, 2012
Core i7-13700K
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
21.725352112676056%
Multi-Core
2299
13.05434103685197%
Intel Core i7-3820 | vs | Intel Core i7-13700K |
|---|---|---|
| Feb 13th, 2012 | Release Date | Sep 27th, 2022 |
| Core i7 | Collection | Core i7 |
| Sandy Bridge E | Codename | Raptor Lake |
| Intel Socket 2011 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 4 | Cores | 16 |
| 8 | Threads | 24 |
3.6 GHz | Base Clock Speed | 3.4 GHz |
| 3.8 GHz | Turbo Clock Speed | 5.4 GHz |
| 130 W | TDP | 125 W |
| 32 nm | Process Size | 10 nm |
36.0x | Multiplier | 34.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
Builds Using Core i7-3820 or Core i7-13700K
Rust, 1920 x 1080, High
104 FPS
$15.5/FPS
GeForce RTX 3050
Core i7-13700K
64 GB, 1 TB SSD + 8 TB HDD
Buy on Amazon
$1,611.72
In Stock
141 FPS
$12.77/FPS
GeForce RTX 3070
Core i7-13700K
64 GB, 2 TB SSD
Buy on Amazon
$1,799.99
In Stock
137 FPS
$20.43/FPS
Radeon RX 6700 XT
Core i7-13700K
32 GB, 1 TB SSD + 12 TB HDD
Buy on Amazon
$2,799
In Stock
188 FPS
$14.36/FPS
GeForce RTX 4070 Ti
Core i7-13700K
32 GB, N/A Storage
Buy on Amazon
$2,699.99
In Stock
163 FPS
$12.27/FPS
GeForce RTX 4070
Core i7-13700K
32 GB, 1 TB SSD
Buy on Amazon
$1,999.99
In Stock
197 FPS
$10.3/FPS
GeForce RTX 4070 Ti SUPER
Core i7-13700K
32 GB, 2 TB SSD
Buy on Amazon
$2,029.99
In Stock
104 FPS
$13.28/FPS
GeForce RTX 3050
Core i7-13700K
32 GB, 2 TB SSD
Buy on Amazon
$1,381
In Stock
163 FPS
$15.34/FPS
GeForce RTX 4070
Core i7-13700K
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
217 FPS
$12.81/FPS
GeForce RTX 4080
Core i7-13700K
32 GB, N/A Storage
Buy on Amazon
$2,779.99
In Stock
104 FPS
$17.77/FPS
GeForce RTX 3050
Core i7-13700K
64 GB, 4 TB SSD + 4 TB HDD
Buy on Amazon
$1,848
In Stock
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