Nexora CX-2677 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX2677-ULTRA · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 51,124 (Processors scale) |
|---|---|
| Category rank | #22,312 |
| Street price | $629 |
| Power | 125 W (TDP) |
| Performance per dollar | 81.28 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2677 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.6 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 | 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 |
|---|---|---|---|
| Altrix CX-8170 Edge 8-Core AM4 Desktop Processor | 51,287 | $549 | Compare |
| Nexora CX-3778 Ultra 8-Core AM4 Desktop Processor | 24,915 | $139 | Compare |
| Altrix CX-7126 Core 8-Core AM4 Desktop Processor | 30,455 | $209 | Compare |
| Nexora CX-2575 SE 16-Core AM5 Desktop Processor | 51,754 | $719 | Compare |
| Nexora CX-1462 Plus 6-Core AM4 Desktop Processor | 18,087 | $109 | Compare |
| Veltrix CX-4970 Ultra 6-Core AM4 Desktop Processor | 27,570 | $179 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2677 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/11458554 (accessed 2026-10-20).