Altrix CX-7859 Prime 24-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX7859-PRIME · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 48,970 (Processors scale) |
|---|---|
| Category rank | #37,240 |
| Street price | $669 |
| Power | 125 W (TDP) |
| Performance per dollar | 73.20 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-7859 Prime |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 36 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 | No |
| 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 |
|---|---|---|---|
| Nexora CX-8678 Max 8-Core AM5 Desktop Processor | 25,405 | $139 | Compare |
| Veltrix CX-8290 XT 12-Core AM5 Desktop Processor | 37,120 | $349 | Compare |
| Altrix CX-7751 Plus 10-Core LGA1700 Desktop Processor | 22,650 | $139 | Compare |
| Altrix CX-7916 Pro 20-Core LGA1851 Desktop Processor | 35,758 | $329 | Compare |
| Veltrix CX-3723 Max 6-Core AM5 Desktop Processor | 19,627 | $109 | Compare |
| Altrix CX-1874 XT 6-Core AM5 Desktop Processor | 23,350 | $119 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-7859 Prime 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/92376 (accessed 2026-10-21).