Nexora CX-2873 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX2873-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 50,955 (Processors scale) |
|---|---|
| Category rank | #43,139 |
| Street price | $669 |
| Power | 125 W (TDP) |
| Performance per dollar | 76.17 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2873 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.9 GHz |
| Max boost clock | 5.6 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 | 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 |
|---|---|---|---|
| Veltrix CX-4576 Prime 16-Core AM4 Desktop Processor | 53,025 | $729 | Compare |
| Nexora CX-5934 Prime 10-Core LGA1700 Desktop Processor | 24,563 | $139 | Compare |
| Altrix CX-7618 Pro 16-Core AM4 Desktop Processor | 52,645 | $659 | Compare |
| Altrix CX-7010 Ti 8-Core AM5 Desktop Processor | 25,129 | $159 | Compare |
| Nexora CX-4481 Core 6-Core AM4 Desktop Processor | 27,918 | $209 | Compare |
| Veltrix CX-6522 Core 16-Core AM5 Desktop Processor | 53,091 | $689 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2873 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/17515623 (accessed 2026-10-19).