Nexora CX-4045 Ultra 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX4045-ULTRA · Released 2024 · Updated 2026-10-18
Key facts
| Benchmark index | 48,099 (Processors scale) |
|---|---|
| Category rank | #29,954 |
| Street price | $639 |
| Power | 125 W (TDP) |
| Performance per dollar | 75.27 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4045 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.6 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 | No |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
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|---|---|---|---|
| Veltrix CX-4290 Max 24-Core LGA1700 Desktop Processor | 57,026 | $899 | Compare |
| Altrix CX-6788 Prime 16-Core AM4 Desktop Processor | 59,600 | $869 | Compare |
| Veltrix CX-2586 Ultra 6-Core AM4 Desktop Processor | 13,418 | $69 | Compare |
| Altrix CX-8371 Core 12-Core AM5 Desktop Processor | 35,256 | $379 | Compare |
| Altrix CX-1027 XT 14-Core LGA1700 Desktop Processor | 25,132 | $169 | Compare |
| Nexora CX-9478 Plus 6-Core AM4 Desktop Processor | 25,957 | $159 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4045 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/91553683 (accessed 2026-10-18).