Buy on Amazon
$270
In Stock
AvailabilityMSRP in USD: $107
Availability
MSRP in USD: $107
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AvailabilityMSRP in USD: $439
Availability
MSRP in USD: $439
Key Differences
In short — Core i9-11900 outperforms Celeron 3865U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900 is 1533 days newer than Celeron 3865U.
Advantages of Intel Celeron 3865U
- Consumes up to 77% less energy than Intel Core i9-11900 - 15 vs 65 Watts
Advantages of Intel Core i9-11900
- Performs up to 63% better in Far Cry 6 than Celeron 3865U - 145 vs 89 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Celeron 3865U - 16 vs 2 threads
Far Cry 6
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-11900
Desktop • Mar 16th, 2021
FPS
145
100%
Value, $/FPS
$1.86/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 41 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Celeron 3865U
Mobile • Jan 3rd, 2017
Core i9-11900
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Celeron 3865U | vs | Intel Core i9-11900 |
|---|---|---|
| Jan 3rd, 2017 | Release Date | Mar 16th, 2021 |
| Celeron | Collection | Core i9 |
| Kaby Lake | Codename | Rocket Lake |
| Intel BGA 1356 | Socket | Intel Socket 1200 |
Mobile | Segment | Desktop |
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| 1.8 GHz | Base Clock Speed | 2.5 GHz |
| Non-Turbo | Turbo Clock Speed | 5.2 GHz |
15 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
| 18.0x | Multiplier | 25.0x |
| Intel HD Graphics 610 | Integrated Graphics | UHD Graphics 750 |
| No | Overclockable | No |
Builds Using Celeron 3865U or Core i9-11900
Far Cry 6, 1920 x 1080, Ultra
76 FPS
$30.26/FPS
GeForce RTX 3060 Mobile
Core i9-11900
32 GB, 1 TB SSD
Buy on Amazon
$2,299.99
In Stock
94 FPS
$24.47/FPS
GeForce RTX 3080 Mobile
Core i9-11900
32 GB, N/A Storage
Buy on Amazon
$2,299.99
In Stock
76 FPS
$43.39/FPS
GeForce RTX 3060 Mobile
Core i9-11900
32 GB, 2 TB SSD
Buy on Amazon
$3,298
In Stock
94 FPS
$50/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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