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Compare any two CPUs:
Intel Core i3 8121U vs Core i9-13900K
Display Graphs
Specification Charts
Combined Speed (all threads combined)
| Core i9-13900K |
|
96 GT/s |
| Core i3 8121U |
|
8.8 GT/s |
|
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Core Speed
| Core i9-13900K |
|
3.0 GHz |
| Core i3 8121U |
|
2.2 GHz |
|
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Threads
| Core i9-13900K |
|
32 |
| Core i3 8121U |
|
4 |
|
|
TDP
| Core i9-13900K |
|
125 Watts |
| Core i3 8121U |
|
15 Watts |
|
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Price Comparison
Display Prices
Core i3 8121UAmazon.com
Check prices at:
|
Core i9-13900KAmazon.com
Check prices at:
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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
Specifications
Display Specifications
| Model | Core i3 8121U | Core i9-13900K |
|---|---|---|
| Manufacturer | Intel | Intel |
| Architecture | Cannon Lake | Raptor Lake-S |
| Core Speed | 2.2 GHz | 3.0 GHz |
| Hyperthreading | Yes | Yes |
| Cores / Modules | 2 | 24 |
| Total Threads | 4 | 32 |
| Turbo | 3.2 GHz | 5.8 |
| L2 Cache | 2MB | |
| L3 Cache | 4MB | 36 MB |
| GPU Model | UHD Graphics 770 | |
| TDP | 15 Watts | 125 Watts |
| Socket | Socket 1700 | |
| Released | 2018 | October 2022 |
