Buy on Amazon
$270
In Stock
AvailabilityMSRP in USD: $439
Availability
MSRP in USD: $439
Availability
Availability
Key Differences
In short, we have a clear winner — Core i9-11900 outperforms the more expensive Core i7-3820 on the selected game parameters, and is also a better bang for your buck! 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 19% better in Ready or Not than Core i7-3820 - 286 vs 240 FPS
- Up to 16% cheaper than Core i7-3820 - $270.0 vs $319.88
- Up to 29% better value when playing Ready or Not than Core i7-3820 - $0.94 vs $1.33 per 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 - 16 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Ready or Not
Resolution
1920 x 1080
Game Graphics
Epic
Core i9-11900
Desktop • Mar 16th, 2021
FPS
286
100%
Value, $/FPS
$0.94/FPS
100%
Price, $
$270
100%
FPS and Value Winner
Intel® Core™ i9-11900 Desktop Processor 8 Cores up to 5.2 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Buy for $270 on Amazon
In Stock
Updated 8056 minutes ago
Intel Core i7-3820 Quad-Core Processor 3.6 GHz 10 MB Cache LGA 2011 - BX80619I73820
Buy for $319.88 on Amazon
In Stock
Updated 8055 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i9-11900
Desktop • Mar 16th, 2021
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Intel Core i9-11900 | vs | Intel Core i7-3820 |
|---|---|---|
Mar 16th, 2021 | Release Date | Feb 13th, 2012 |
| Core i9 | Collection | Core i7 |
| Rocket Lake | Codename | Sandy Bridge E |
| Intel Socket 1200 | Socket | Intel Socket 2011 |
Desktop | Segment | Desktop |
8 | Cores | 4 |
16 | Threads | 8 |
| 2.5 GHz | Base Clock Speed | 3.6 GHz |
5.2 GHz | Turbo Clock Speed | 3.8 GHz |
65 W | TDP | 130 W |
14 nm | Process Size | 32 nm |
| 25.0x | Multiplier | 36.0x |
UHD Graphics 750 | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i9-11900 or Core i7-3820
Ready or Not, 1920 x 1080, Epic
116 FPS
$19.83/FPS
GeForce RTX 3060 Mobile
Core i9-11900
32 GB, 1 TB SSD
Buy on Amazon
$2,299.99
In Stock
139 FPS
$16.55/FPS
GeForce RTX 3080 Mobile
Core i9-11900
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
116 FPS
$28.43/FPS
GeForce RTX 3060 Mobile
Core i9-11900
32 GB, 2 TB SSD
Buy on Amazon
$3,298
In Stock
139 FPS
$33.81/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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