Nexora CX-3678 XT 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX3678-XT · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 39,956 (Processors scale) |
|---|---|
| Category rank | #2,438 |
| Street price | $379 |
| Power | 125 W (TDP) |
| Performance per dollar | 105.42 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3678 XT |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.4 GHz |
| Max boost clock | 5.2 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 | None (F model) |
| 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-1645 Core 12-Core AM5 Desktop Processor | 44,428 | $539 | Compare |
| Altrix CX-8698 Plus 8-Core AM5 Desktop Processor | 43,910 | $589 | Compare |
| Nexora CX-4457 SE 8-Core AM5 Desktop Processor | 43,168 | $539 | Compare |
| Veltrix CX-5244 XT 16-Core AM4 Desktop Processor | 46,722 | $589 | Compare |
| Altrix CX-7330 Ultra 14-Core LGA1851 Desktop Processor | 38,503 | $359 | Compare |
| Nexora CX-7131 Max 8-Core AM5 Desktop Processor | 38,709 | $369 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3678 XT 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/24258335 (accessed 2026-10-19).