Buy on Amazon
$393
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $519
Availability
MSRP in USD: $519
Key Differences
In short — Core i9-12900 outperforms Celeron B820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900 is 3474 days newer than Celeron B820.
Advantages of Intel Celeron B820
- Consumes up to 46% less energy than Intel Core i9-12900 - 35 vs 65 Watts
Advantages of Intel Core i9-12900
- Performs up to 6600% better in Cities: Skylines II than Celeron B820 - 67 vs 1 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Celeron B820 - 24 vs 2 threads
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
Core i9-12900
Desktop • Jan 4th, 2022
FPS
67
100%
Value, $/FPS
$5.87/FPS
100%
Price, $
$393
100%
FPS and Value Winner
Intel Core i9 (12th Gen) i9-12900 Hexadeca-core (16 Core) 2.40 GHz Processor - Retail Pack
Buy for $393 on Amazon
In Stock
Updated 48 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Celeron B820
Mobile • Jul 1st, 2012
Core i9-12900
Desktop • Jan 4th, 2022
Geekbench 5 Benchmarks
Intel Celeron B820 | vs | Intel Core i9-12900 |
|---|---|---|
| Jul 1st, 2012 | Release Date | Jan 4th, 2022 |
| Celeron | Collection | Core i9 |
| Sandy Bridge | Codename | Alder Lake |
| Intel Socket G2 (988B) | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 2 | Cores | 16 |
| 2 | Threads | 24 |
| 1.7 GHz | Base Clock Speed | 2.4 GHz |
| Non-Turbo | Turbo Clock Speed | 5.1 GHz |
35 W | TDP | 65 W |
| 32 nm | Process Size | 10 nm |
| 17.0x | Multiplier | 24.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
Builds Using Celeron B820 or Core i9-12900
Cities: Skylines II, 1920 x 1080, High
17 FPS
$105.82/FPS
GeForce RTX 4070 Mobile
Core i9-12900
64 GB, 4 TB SSD
Buy on Amazon
$1,799
In Stock
15 FPS
$166.67/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$2,499.99
In Stock
17 FPS
$95/FPS
GeForce RTX 4070 Mobile
Core i9-12900
64 GB, 2 TB SSD
Buy on Amazon
$1,614.99
In Stock
13 FPS
$123/FPS
GeForce RTX 4060 Mobile
Core i9-12900
64 GB, 4 TB SSD
Buy on Amazon
$1,599
In Stock
8 FPS
$162.5/FPS
GeForce RTX 3060 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,299.99
In Stock
15 FPS
$109.86/FPS
GeForce RTX 3070 Ti Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,647.97
In Stock
8 FPS
$262.38/FPS
GeForce RTX 3060 Mobile
Core i9-12900
64 GB, 4 TB SSD
Buy on Amazon
$2,099
In Stock
8 FPS
$162.38/FPS
GeForce RTX 3060 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,299
In Stock
13 FPS
$96.08/FPS
GeForce RTX 4060 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,249
In Stock
13 FPS
$192.31/FPS
GeForce RTX 3070 Mobile
Core i9-12900
64 GB, 4 TB SSD
Buy on Amazon
$2,499.99
In Stock
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