Altrix CX-6429 Prime 14-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX6429-PRIME · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 35,454 (Processors scale) |
|---|---|
| Category rank | #16,556 |
| Street price | $319 |
| Power | 125 W (TDP) |
| Performance per dollar | 111.14 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6429 Prime |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.1 GHz |
| L3 cache | 24 MB |
| Power | 125 W base / 250 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 | No |
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 |
|---|---|---|---|
| Altrix CX-5978 XT 6-Core AM4 Desktop Processor | 17,436 | $89 | Compare |
| Veltrix CX-6147 Plus 8-Core AM4 Desktop Processor | 30,361 | $229 | Compare |
| Altrix CX-3894 Ultra 12-Core AM4 Desktop Processor | 52,075 | $679 | Compare |
| Altrix CX-7078 Prime 14-Core LGA1851 Desktop Processor | 37,656 | $409 | Compare |
| Altrix CX-3690 Ultra 12-Core AM4 Desktop Processor | 43,044 | $409 | Compare |
| Altrix CX-6956 Plus 14-Core LGA1851 Desktop Processor | 35,920 | $379 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-6429 Prime 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/24677750 (accessed 2026-10-19).