Altrix CX-2859 Plus 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX2859-PLUS · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 50,422 (Processors scale) |
|---|---|
| Category rank | #6,312 |
| Street price | $579 |
| Power | 125 W (TDP) |
| Performance per dollar | 87.08 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2859 Plus |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.4 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 |
|---|---|---|---|
| Veltrix CX-9159 Ultra 8-Core AM4 Desktop Processor | 26,231 | $169 | Compare |
| Veltrix CX-2202 Max 6-Core AM4 Desktop Processor | 18,830 | $109 | Compare |
| Nexora CX-9421 SE 8-Core AM4 Desktop Processor | 35,708 | $379 | Compare |
| Nexora CX-1655 Max 16-Core AM4 Desktop Processor | 51,543 | $639 | Compare |
| Altrix CX-7331 Max 8-Core AM5 Desktop Processor | 49,457 | $549 | Compare |
| Nexora CX-3682 Edge 14-Core LGA1851 Desktop Processor | 35,007 | $259 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2859 Plus 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2801323 (accessed 2026-10-24).