Buy on Amazon
€427
In Stock
AvailabilityMSRP in USD: $599
Availability
MSRP in USD: $599
AvailabilityMSRP in USD: $107
Availability
MSRP in USD: $107
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Key Differences
In short — Core i9-12900K outperforms Celeron 3865U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 1766 days newer than Celeron 3865U.
Advantages of Intel Core i9-12900K
- Performs up to 115% better in F1 23 than Celeron 3865U - 307 vs 143 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Celeron 3865U - 24 vs 2 threads
Advantages of Intel Celeron 3865U
- Consumes up to 88% less energy than Intel Core i9-12900K - 15 vs 125 Watts
F1 23
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
307
100%
Value, €/FPS
€1.39/FPS
100%
Price, €
€427
100%
FPS and Value Winner
Intel Core i9-12900K 12. Generation Alder Lake 16-Core 3,2 GHz LGA 1700 Prozessor-BX8071512900K
Buy for €427 on Amazon
In Stock
Updated 5413 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-12900K
Desktop • Nov 4th, 2021
Celeron 3865U
Mobile • Jan 3rd, 2017
Geekbench 5 Benchmarks
Intel Core i9-12900K | vs | Intel Celeron 3865U |
|---|---|---|
Nov 4th, 2021 | Release Date | Jan 3rd, 2017 |
| Core i9 | Collection | Celeron |
| Alder Lake | Codename | Kaby Lake |
| Intel Socket 1700 | Socket | Intel BGA 1356 |
Desktop | Segment | Mobile |
16 | Cores | 2 |
24 | Threads | 2 |
3.2 GHz | Base Clock Speed | 1.8 GHz |
| 5.2 GHz | Turbo Clock Speed | Non-Turbo |
| 125 W | TDP | 15 W |
10 nm | Process Size | 14 nm |
32.0x | Multiplier | 18.0x |
| UHD Graphics 770 | Integrated Graphics | Intel HD Graphics 610 |
Yes | Overclockable | No |
Builds Using Core i9-12900K or Celeron 3865U
F1 23, 1920 x 1080, Ultra High
169 FPS
€8.75/FPS
GeForce RTX 3060
Core i9-12900K
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
€1,479
In Stock
169 FPS
€8.51/FPS
GeForce RTX 3060
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,439
In Stock
182 FPS
€9.34/FPS
GeForce RTX 3060 Ti
Core i9-12900K
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
€1,699
In Stock
160 FPS
€8.74/FPS
GeForce GTX 1660 Ti
Core i9-12900K
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
€1,399
In Stock
261 FPS
€10.38/FPS
GeForce RTX 4080
Core i9-12900K
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
€2,709
In Stock
233 FPS
€9.87/FPS
GeForce RTX 4070 Ti
Core i9-12900K
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
€2,299
In Stock
149 FPS
€7.64/FPS
Radeon RX 6400
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,139
In Stock
227 FPS
€8.54/FPS
Radeon RX 6950 XT
Core i9-12900K
32 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
€1,939
In Stock
227 FPS
€8.23/FPS
Radeon RX 6950 XT
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,869
In Stock
189 FPS
€8.62/FPS
GeForce RTX 4060 Ti 8 GB
Core i9-12900K
16 GB, N/A Storage
Buy on Amazon
€1,629
In Stock
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