Nexora CX-3954 Core 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX3954-CORE · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 51,274 (Processors scale) |
|---|---|
| Category rank | #28,593 |
| Street price | $599 |
| Power | 125 W (TDP) |
| Performance per dollar | 85.60 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3954 Core |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.4 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-1886 SE 16-Core AM5 Desktop Processor | 50,847 | $789 | Compare |
| Nexora CX-4526 Plus 16-Core AM5 Desktop Processor | 55,914 | $829 | Compare |
| Altrix CX-7237 SE 8-Core AM4 Desktop Processor | 34,289 | $239 | Compare |
| Altrix CX-9984 Plus 12-Core AM5 Desktop Processor | 38,022 | $339 | Compare |
| Altrix CX-1315 Pro 24-Core LGA1700 Desktop Processor | 41,216 | $439 | Compare |
| Altrix CX-5184 Ti 24-Core LGA1851 Desktop Processor | 58,279 | $859 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3954 Core 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6562998 (accessed 2026-10-19).