Buy on Amazon
$412.9
In Stock
AvailabilityMSRP in USD: $519
Availability
MSRP in USD: $519
AvailabilityMSRP in USD: $117
Availability
MSRP in USD: $117
Key Differences
In short — Core i9-12900 outperforms the cheaper Core i3-8100 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900 is 1552 days newer than the cheaper Core i3-8100.
Advantages of Intel Core i9-12900
- Performs up to 2% better in Control than Core i3-8100 - 206 vs 201 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8100 - 24 vs 4 threads
Advantages of Intel Core i3-8100
- Up to 64% cheaper than Core i9-12900 - $148.0 vs $412.9
Control
Resolution
1920 x 1080
Game Graphics
High
Intel Core i9 (12th Gen) i9-12900 Hexadeca-core (16 Core) 2.40 GHz Processor - Retail Pack
Buy for $412.9 on Amazon
In Stock
Updated 76493 minutes ago
Intel Core i3-8100 Desktop Processor 4 Cores up to 3.6 GHz Turbo Unlocked LGA1151 300 Series 95W
Buy for $148 on Amazon
In Stock
Updated 76493 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i9-12900
Desktop • Jan 4th, 2022
Core i3-8100
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Core i3-8100
Desktop • Oct 5th, 2017
Single-Core
1245
50.343712090578244%
Multi-Core
3405
26.10395584176633%
Intel Core i9-12900 | vs | Intel Core i3-8100 |
|---|---|---|
Jan 4th, 2022 | Release Date | Oct 5th, 2017 |
| Core i9 | Collection | Core i3 |
| Alder Lake | Codename | Coffee Lake |
| Intel Socket 1700 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
16 | Cores | 4 |
24 | Threads | 4 |
| 2.4 GHz | Base Clock Speed | 3.6 GHz |
| 5.1 GHz | Turbo Clock Speed | Non-Turbo |
| 65 W | TDP | 65 W |
10 nm | Process Size | 14 nm |
| 24.0x | Multiplier | 36.0x |
| UHD Graphics 770 | Integrated Graphics | UHD Graphics 630 |
Yes | Overclockable | No |
Builds Using Core i9-12900 or Core i3-8100
Control, 1920 x 1080, High
99 FPS
$16.36/FPS
GeForce RTX 4070 Mobile
Core i9-12900
64 GB, 4 TB SSD
Buy on Amazon
$1,619.99
In Stock
99 FPS
$13.69/FPS
GeForce RTX 4070 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,355.31
In Stock
99 FPS
$12.59/FPS
GeForce RTX 4070 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,246.9
In Stock
75 FPS
$17.23/FPS
GeForce RTX 3060 Mobile
Core i9-12900
16 GB, 1 TB SSD
Buy on Amazon
$1,292.41
In Stock
88 FPS
$18.17/FPS
GeForce RTX 4060 Mobile
Core i9-12900
32 GB, 2 TB SSD
Buy on Amazon
$1,599
In Stock
99 FPS
$14.29/FPS
GeForce RTX 4070 Mobile
Core i9-12900
32 GB, 2 TB SSD
Buy on Amazon
$1,414.51
In Stock
88 FPS
$14.76/FPS
GeForce RTX 4060 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,299
In Stock
99 FPS
$12.62/FPS
GeForce RTX 4070 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,249
In Stock
99 FPS
$15.94/FPS
GeForce RTX 4070 Mobile
Core i9-12900
32 GB, 1 TB SSD
Buy on Amazon
$1,578
In Stock
99 FPS
$15.54/FPS
GeForce RTX 4070 Mobile
Core i9-12900
64 GB, 2 TB SSD
Buy on Amazon
$1,537.99
In Stock
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