Buy on Amazon
$349.88
In Stock
Availability
Availability
AvailabilityMSRP in USD: $439
Availability
MSRP in USD: $439
Key Differences
In short — Core i9-11900 outperforms the more expensive Core i7-3820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900 is 3319 days newer than the more expensive Core i7-3820.
Advantages of Intel Core i9-11900
- Performs up to 28% better in Shadow of the Tomb Raider: Definitive Edition than Core i7-3820 - 235 vs 183 FPS
- Up to 23% cheaper than Core i7-3820 - $269.99 vs $349.88
- 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 - 16 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Shadow of the Tomb Raider: Definitive Edition
Resolution
1920 x 1080
Game Graphics
Highest
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 74075 minutes ago
Intel® Core™ i9-11900 Desktop Processor 8 Cores up to 5.2 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Buy for $269.99 on Amazon
In Stock
Updated 74076 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Highest
Core i7-3820
Desktop • Feb 13th, 2012
Core i9-11900
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
28.96713615023474%
Multi-Core
2299
26.07758620689655%
Intel Core i7-3820 | vs | Intel Core i9-11900 |
|---|---|---|
| Feb 13th, 2012 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i9 |
| Sandy Bridge E | Codename | Rocket Lake |
| Intel Socket 2011 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
3.6 GHz | Base Clock Speed | 2.5 GHz |
| 3.8 GHz | Turbo Clock Speed | 5.2 GHz |
| 130 W | TDP | 65 W |
| 32 nm | Process Size | 14 nm |
36.0x | Multiplier | 25.0x |
| None | Integrated Graphics | UHD Graphics 750 |
Yes | Overclockable | No |
Builds Using Core i7-3820 or Core i9-11900
Shadow of the Tomb Raider: Definitive Edition, 1920 x 1080, Highest
115 FPS
$42.59/FPS
GeForce RTX 3080 Mobile
Core i9-11900
32 GB, N/A Storage
Buy on Amazon
$4,898
In Stock
95 FPS
$34.72/FPS
GeForce RTX 3060 Mobile
Core i9-11900
32 GB, 2 TB SSD
Buy on Amazon
$3,298
In Stock
115 FPS
$40.87/FPS
GeForce RTX 3080 Mobile
Core i9-11900
32 GB, 1 TB SSD
Buy on Amazon
$4,699.99
In Stock
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