Nexora CX-6558 Prime 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX6558-PRIME · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 44,439 (Processors scale) |
|---|---|
| Category rank | #47,244 |
| Street price | $559 |
| Power | 170 W (TDP) |
| Performance per dollar | 79.50 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6558 Prime |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 5.4 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 |
|---|---|---|---|
| Veltrix CX-8485 Prime 20-Core LGA1700 Desktop Processor | 48,398 | $539 | Compare |
| Nexora CX-8157 XT 12-Core AM4 Desktop Processor | 34,035 | $289 | Compare |
| Veltrix CX-5045 Edge 8-Core AM4 Desktop Processor | 28,459 | $209 | Compare |
| Altrix CX-1273 Core 16-Core AM4 Desktop Processor | 59,039 | $899 | Compare |
| Veltrix CX-1188 Ti 20-Core LGA1700 Desktop Processor | 26,496 | $169 | Compare |
| Veltrix CX-9386 Edge 8-Core AM5 Desktop Processor | 47,024 | $489 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6558 Prime 16-Core AM5 Desktop Processor”, https://vextor7.com/item/94823258 (accessed 2026-10-24).