Nexora CX-4145 Prime 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX4145-PRIME · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 25,700 (Processors scale) |
|---|---|
| Category rank | #36,283 |
| Street price | $169 |
| Power | 125 W (TDP) |
| Performance per dollar | 152.07 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4145 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.3 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 |
|---|---|---|---|
| Veltrix CX-6934 Ti 6-Core AM4 Desktop Processor | 19,255 | $99 | Compare |
| Altrix CX-9640 SE 8-Core AM4 Desktop Processor | 16,938 | $99 | Compare |
| Altrix CX-2459 Core 6-Core AM4 Desktop Processor | 15,279 | $89 | Compare |
| Veltrix CX-7339 SE 16-Core AM4 Desktop Processor | 47,655 | $529 | Compare |
| Altrix CX-7108 Pro 8-Core AM4 Desktop Processor | 32,826 | $319 | Compare |
| Altrix CX-6186 XT 10-Core LGA1700 Desktop Processor | 19,613 | $99 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4145 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2331027 (accessed 2026-10-19).