Altrix CX-8709 Prime 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX8709-PRIME · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 26,195 (Processors scale) |
|---|---|
| Category rank | #5,417 |
| Street price | $159 |
| Power | 125 W (TDP) |
| Performance per dollar | 164.75 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8709 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.0 GHz |
| Max boost clock | 4.9 GHz |
| L3 cache | 30 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-8150 SE 8-Core AM4 Desktop Processor | 32,378 | $299 | Compare |
| Nexora CX-8955 Ti 10-Core LGA1700 Desktop Processor | 15,383 | $79 | Compare |
| Altrix CX-6436 Prime 8-Core AM4 Desktop Processor | 39,513 | $389 | Compare |
| Nexora CX-8882 Edge 24-Core LGA1700 Desktop Processor | 51,387 | $659 | Compare |
| Altrix CX-3899 Max 8-Core AM5 Desktop Processor | 39,904 | $369 | Compare |
| Altrix CX-5299 Max 6-Core AM5 Desktop Processor | 23,055 | $119 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8709 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/93667978 (accessed 2026-10-19).