Nexora CX-7421 Ultra 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX7421-ULTRA · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 55,433 (Processors scale) |
|---|---|
| Category rank | #19,629 |
| Street price | $669 |
| Power | 170 W (TDP) |
| Performance per dollar | 82.86 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-7421 Ultra |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.4 GHz |
| Max boost clock | 5.6 GHz |
| L3 cache | 64 MB |
| Power | 170 W TDP (PPT 230 W) |
| Memory support | DDR5-5200, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-5542 Plus 8-Core AM5 Desktop Processor | 42,745 | $419 | Compare |
| Veltrix CX-6733 Edge 20-Core LGA1851 Desktop Processor | 34,972 | $339 | Compare |
| Nexora CX-5911 Edge 24-Core LGA1851 Desktop Processor | 40,906 | $439 | Compare |
| Altrix CX-5046 Prime 20-Core LGA1851 Desktop Processor | 47,777 | $549 | Compare |
| Veltrix CX-8023 Plus 8-Core AM4 Desktop Processor | 25,957 | $159 | Compare |
| Nexora CX-3808 SE 8-Core AM5 Desktop Processor | 38,518 | $379 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-7421 Ultra 16-Core AM5 Desktop Processor”, https://vextor7.com/item/20182499 (accessed 2026-10-21).