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| Editiorial reviews | ||
| User rating |
 AMD Ryzen 9 3900X |  Intel Core i9 9900K | |
|---|---|---|
| Processor socket | AM4 | LGA 1151 |
| Component for | PC | PC |
| Operating modes | 64-bit | 64-bit |
| AMD Ryzen 9 3900X | Intel Core i9 9900K | |
|---|---|---|
| Clock speed | 3.8 GHz | 3.6 GHz |
| Max turbo speed | 4.6 GHz | 5.0 GHz |
| Number of cores | 12 | 8 |
| Number of threads | 24 | 16 |
| Thermal Design Power (TDP) | 105.0 W | 95.0 W |
| Processor lithography | 0.0 in | 0.0 in |
| AMD Ryzen 9 3900X | Intel Core i9 9900K | |
|---|---|---|
| On-board graphics adapter | no | yes |
| Type | Not available | Intel UHD Graphics 630 |
| AMD Ryzen 9 3900X | Intel Core i9 9900K | |
|---|---|---|
| Cache | 64 MB | 16 MB |
| Cache type | L3 | Smart Cache |
| Memory clock speeds supported by processor | 3200.0 MHz | 2666.0 MHz |
| Memory types supported by processor | DDR4 SDRAM | DDR4 SDRAM |
| Memory channels | Dual | Dual |
| AMD Ryzen 9 3900X | Intel Core i9 9900K | |
|---|---|---|
| Cooler included | yes | no |
| AMD Ryzen 9 3900X | Intel Core i9 9900K | |
|---|---|---|
| Maximum number of PCI Express lanes | 16 | 16 |
| Pros | ||
|---|---|---|
| Cons |
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