Nexora CX-8521 Max 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX8521-MAX · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 30,979 (Processors scale) |
|---|---|
| Category rank | #42,382 |
| Street price | $259 |
| Power | 125 W (TDP) |
| Performance per dollar | 119.61 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8521 Max |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.0 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-1964 Max 12-Core AM4 Desktop Processor | 38,790 | $339 | Compare |
| Altrix CX-8055 Plus 6-Core AM5 Desktop Processor | 23,600 | $139 | Compare |
| Veltrix CX-8713 Max 12-Core AM5 Desktop Processor | 54,414 | $689 | Compare |
| Altrix CX-3644 Max 8-Core AM4 Desktop Processor | 18,868 | $109 | Compare |
| Altrix CX-3612 SE 10-Core LGA1700 Desktop Processor | 35,011 | $329 | Compare |
| Nexora CX-8616 Ti 24-Core LGA1700 Desktop Processor | 57,139 | $789 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8521 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/7745130 (accessed 2026-10-26).