 |
 |
Compare any two CPUs:
Intel Core i5 8400 vs AMD Ryzen 9 7900X
Display Graphs
Specification Charts
Combined Speed (all threads combined)
| Ryzen 9 7900X |
|
112.8 GT/s |
| Core i5 8400 |
|
16.8 GT/s |
|
|
Core Speed
| Ryzen 9 7900X |
|
4.7 GHz |
| Core i5 8400 |
|
2.8 GHz |
|
|
Threads
| Ryzen 9 7900X |
|
24 |
| Core i5 8400 |
|
6 |
|
|
TDP
| Ryzen 9 7900X |
|
170 Watts |
| Core i5 8400 |
|
65 Watts |
|
|
Price Comparison
Display Prices
Core i5 8400Amazon.com
Check prices at:
|
Ryzen 9 7900XAmazon.com
Check prices at:
|
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 i5 8400 | Ryzen 9 7900X |
|---|---|---|
| Manufacturer | Intel | AMD |
| Architecture | Coffee Lake | Raphael |
| Core Speed | 2.8 GHz | 4.7 GHz |
| Hyperthreading | No | Yes |
| Cores / Modules | 6 | 12 |
| Total Threads | 6 | 24 |
| Turbo | 4 GHz | 5.6 |
| L2 Cache | 1MB | |
| L3 Cache | 9MB | 64MB |
| GPU Model | UHD 630 | Radeon Graphics |
| TDP | 65 Watts | 170 Watts |
| Socket | LGA 1151 | AM5 |
| Released | August 2017 | September 2022 |