Nexora CX-6858 Ultra 12-Core AM5 Desktop Processor
Processors · Nexora · SKU CX6858-ULTRA · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 50,868 (Processors scale) |
|---|---|
| Category rank | #41,438 |
| Street price | $729 |
| Power | 170 W (TDP) |
| Performance per dollar | 69.78 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6858 Ultra |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 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 | DDR5-5600, 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 |
|---|---|---|---|
| Altrix CX-4231 XT 16-Core AM4 Desktop Processor | 57,270 | $789 | Compare |
| Veltrix CX-9967 Ti 20-Core LGA1700 Desktop Processor | 36,763 | $319 | Compare |
| Altrix CX-9203 Pro 16-Core AM4 Desktop Processor | 53,638 | $809 | Compare |
| Nexora CX-4642 Plus 20-Core LGA1851 Desktop Processor | 33,436 | $289 | Compare |
| Altrix CX-5053 Edge 16-Core AM4 Desktop Processor | 44,199 | $519 | Compare |
| Altrix CX-6726 Plus 16-Core AM5 Desktop Processor | 49,531 | $729 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6858 Ultra 12-Core AM5 Desktop Processor”, https://vextor7.com/item/18178463 (accessed 2026-10-26).