Nexora CX-8642 Max 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX8642-MAX · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 48,494 (Processors scale) |
|---|---|
| Category rank | #8,487 |
| Street price | $499 |
| Power | 125 W (TDP) |
| Performance per dollar | 97.18 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8642 Max |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.6 GHz |
| L3 cache | 36 MB |
| Power | 125 W base / 253 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (32 EU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
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| Nexora CX-6369 Prime 12-Core AM5 Desktop Processor | 30,048 | $249 | Compare |
| Nexora CX-9475 Pro 6-Core AM5 Desktop Processor | 17,765 | $79 | Compare |
| Altrix CX-7991 Core 8-Core AM4 Desktop Processor | 17,941 | $99 | Compare |
| Nexora CX-2192 SE 12-Core AM5 Desktop Processor | 49,027 | $609 | Compare |
| Altrix CX-6687 Max 20-Core LGA1851 Desktop Processor | 40,261 | $409 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8642 Max 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/82888223 (accessed 2026-10-23).