Altrix CX-9858 Prime 14-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX9858-PRIME · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 16,889 (Processors scale) |
|---|---|
| Category rank | #21,993 |
| Street price | $89 |
| Power | 65 W (TDP) |
| Performance per dollar | 189.76 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-9858 Prime |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 2.9 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 24 MB |
| Power | 65 W base / 159 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | None (F model) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | Yes (stock air cooler) |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-7786 XT 20-Core LGA1700 Desktop Processor | 37,152 | $309 | Compare |
| Veltrix CX-3361 Ti 8-Core AM4 Desktop Processor | 47,698 | $559 | Compare |
| Nexora CX-8518 SE 6-Core AM4 Desktop Processor | 16,964 | $99 | Compare |
| Veltrix CX-3484 Ultra 12-Core AM5 Desktop Processor | 36,018 | $329 | Compare |
| Veltrix CX-7537 Ultra 16-Core AM5 Desktop Processor | 52,645 | $679 | Compare |
| Altrix CX-4951 XT 14-Core LGA1851 Desktop Processor | 48,822 | $569 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-9858 Prime 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/9541366 (accessed 2026-10-21).