Altrix CX-8721 Prime 10-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX8721-PRIME · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 17,469 (Processors scale) |
|---|---|
| Category rank | #30,363 |
| Street price | $89 |
| Power | 65 W (TDP) |
| Performance per dollar | 196.28 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8721 Prime |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 2.5 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
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|---|---|---|---|
| Nexora CX-3816 Max 20-Core LGA1700 Desktop Processor | 47,699 | $539 | Compare |
| Altrix CX-8860 Ultra 24-Core LGA1851 Desktop Processor | 58,035 | $759 | Compare |
| Nexora CX-6709 SE 12-Core AM4 Desktop Processor | 41,116 | $419 | Compare |
| Altrix CX-9609 Core 16-Core AM4 Desktop Processor | 45,167 | $539 | Compare |
| Altrix CX-3045 XT 14-Core LGA1851 Desktop Processor | 33,454 | $229 | Compare |
| Altrix CX-1453 XT 6-Core AM4 Desktop Processor | 16,135 | $89 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8721 Prime 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/3387654 (accessed 2026-10-24).