Nexora CX-5203 SE 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX5203-SE · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 27,213 (Processors scale) |
|---|---|
| Category rank | #4,843 |
| Street price | $159 |
| Power | 125 W (TDP) |
| Performance per dollar | 171.15 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-5203 SE |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.9 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
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|---|---|---|---|
| Veltrix CX-1102 XT 8-Core AM4 Desktop Processor | 29,474 | $209 | Compare |
| Veltrix CX-4875 Pro 14-Core LGA1851 Desktop Processor | 21,679 | $119 | Compare |
| Veltrix CX-2365 Ultra 24-Core LGA1851 Desktop Processor | 54,380 | $809 | Compare |
| Nexora CX-4147 XT 24-Core LGA1700 Desktop Processor | 46,368 | $579 | Compare |
| Veltrix CX-5197 Plus 8-Core AM4 Desktop Processor | 35,316 | $339 | Compare |
| Veltrix CX-5891 SE 6-Core AM4 Desktop Processor | 20,862 | $99 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-5203 SE 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/17136012 (accessed 2026-10-22).