Nexora CX-4843 Core 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX4843-CORE · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 27,036 (Processors scale) |
|---|---|
| Category rank | #18,199 |
| Street price | $189 |
| Power | 125 W (TDP) |
| Performance per dollar | 143.05 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4843 Core |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.7 GHz |
| Max boost clock | 4.9 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 | Yes |
| 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-1859 Max 10-Core LGA1700 Desktop Processor | 26,085 | $169 | Compare |
| Veltrix CX-6809 Pro 8-Core AM4 Desktop Processor | 31,818 | $249 | Compare |
| Altrix CX-5238 Max 8-Core AM4 Desktop Processor | 38,454 | $359 | Compare |
| Nexora CX-5991 XT 6-Core AM4 Desktop Processor | 15,512 | $89 | Compare |
| Altrix CX-1824 Ultra 10-Core LGA1851 Desktop Processor | 33,837 | $289 | Compare |
| Altrix CX-3677 Ultra 24-Core LGA1851 Desktop Processor | 59,600 | $899 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4843 Core 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/9527460 (accessed 2026-10-26).