Nexora CX-3855 Prime 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX3855-PRIME · Released 2021 · Updated 2026-10-18
Key facts
| Benchmark index | 37,075 (Processors scale) |
|---|---|
| Category rank | #31,588 |
| Street price | $299 |
| Power | 125 W (TDP) |
| Performance per dollar | 124.00 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3855 Prime |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.7 GHz |
| Max boost clock | 5.2 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-5046 Ti 16-Core AM5 Desktop Processor | 55,295 | $899 | Compare |
| Nexora CX-1677 XT 16-Core AM5 Desktop Processor | 41,356 | $529 | Compare |
| Nexora CX-4427 SE 8-Core AM4 Desktop Processor | 23,313 | $139 | Compare |
| Altrix CX-2371 Plus 14-Core LGA1700 Desktop Processor | 26,077 | $149 | Compare |
| Veltrix CX-3776 Core 8-Core AM5 Desktop Processor | 28,139 | $169 | Compare |
| Nexora CX-1628 SE 8-Core AM4 Desktop Processor | 34,679 | $289 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3855 Prime 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/359161 (accessed 2026-10-18).