Altrix CX-6420 Prime 10-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX6420-PRIME · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 16,201 (Processors scale) |
|---|---|
| Category rank | #15,238 |
| Street price | $89 |
| Power | 65 W (TDP) |
| Performance per dollar | 182.03 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6420 Prime |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 2.7 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 | Integrated graphics (4 cores) |
| 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 |
|---|---|---|---|
| Veltrix CX-4455 Prime 6-Core AM4 Desktop Processor | 27,907 | $189 | Compare |
| Nexora CX-3780 Ti 8-Core AM5 Desktop Processor | 22,240 | $129 | Compare |
| Nexora CX-3558 Prime 16-Core AM5 Desktop Processor | 56,183 | $899 | Compare |
| Altrix CX-3140 SE 8-Core AM4 Desktop Processor | 20,124 | $109 | Compare |
| Nexora CX-1207 SE 10-Core LGA1851 Desktop Processor | 22,366 | $109 | Compare |
| Altrix CX-9999 Pro 14-Core LGA1851 Desktop Processor | 29,992 | $219 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-6420 Prime 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/24256098 (accessed 2026-10-19).