Nexora CX-2843 Prime 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX2843-PRIME · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 35,411 (Processors scale) |
|---|---|
| Category rank | #26,450 |
| Street price | $289 |
| Power | 125 W (TDP) |
| Performance per dollar | 122.53 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2843 Prime |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.1 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 |
|---|---|---|---|
| Altrix CX-9586 Ti 16-Core AM4 Desktop Processor | 54,955 | $739 | Compare |
| Nexora CX-4177 Ti 8-Core AM4 Desktop Processor | 25,684 | $169 | Compare |
| Altrix CX-9983 Max 8-Core AM5 Desktop Processor | 32,665 | $299 | Compare |
| Nexora CX-2157 Pro 24-Core LGA1851 Desktop Processor | 40,345 | $509 | Compare |
| Nexora CX-6837 Prime 14-Core LGA1700 Desktop Processor | 33,386 | $279 | Compare |
| Altrix CX-8201 Plus 8-Core AM4 Desktop Processor | 39,411 | $369 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2843 Prime 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/83316486 (accessed 2026-10-20).