Altrix CX-8433 Prime 14-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX8433-PRIME · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 31,057 (Processors scale) |
|---|---|
| Category rank | #12,145 |
| Street price | $249 |
| Power | 125 W (TDP) |
| Performance per dollar | 124.73 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8433 Prime |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 2.8 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
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| Altrix CX-8440 Max 20-Core LGA1700 Desktop Processor | 42,601 | $379 | Compare |
| Altrix CX-2841 Prime 6-Core AM5 Desktop Processor | 28,941 | $179 | Compare |
| Veltrix CX-8946 Prime 8-Core AM5 Desktop Processor | 25,955 | $179 | Compare |
| Veltrix CX-3455 Ti 20-Core LGA1851 Desktop Processor | 35,516 | $359 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8433 Prime 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/18196887 (accessed 2026-10-24).