Altrix CX-9876 Max 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX9876-MAX · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 52,736 (Processors scale) |
|---|---|
| Category rank | #21,458 |
| Street price | $689 |
| Power | 125 W (TDP) |
| Performance per dollar | 76.54 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-9876 Max |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.5 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-3666 Edge 8-Core AM4 Desktop Processor | 26,049 | $189 | Compare |
| Veltrix CX-4027 Ti 16-Core AM4 Desktop Processor | 58,447 | $869 | Compare |
| Nexora CX-3742 SE 20-Core LGA1851 Desktop Processor | 46,401 | $559 | Compare |
| Altrix CX-6485 SE 16-Core AM4 Desktop Processor | 43,287 | $459 | Compare |
| Altrix CX-4270 SE 14-Core LGA1851 Desktop Processor | 44,235 | $489 | Compare |
| Altrix CX-1604 Core 8-Core AM4 Desktop Processor | 32,855 | $269 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-9876 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/3945723 (accessed 2026-10-23).