Nexora CX-5554 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX5554-ULTRA · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 38,763 (Processors scale) |
|---|---|
| Category rank | #24,720 |
| Street price | $309 |
| Power | 125 W (TDP) |
| Performance per dollar | 125.45 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-5554 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.2 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 |
|---|---|---|---|
| Nexora CX-3140 Ti 8-Core AM4 Desktop Processor | 36,999 | $359 | Compare |
| Altrix CX-8615 Ti 24-Core LGA1700 Desktop Processor | 59,600 | $899 | Compare |
| Nexora CX-9482 XT 14-Core LGA1700 Desktop Processor | 33,628 | $259 | Compare |
| Nexora CX-1016 Ultra 12-Core AM4 Desktop Processor | 38,932 | $319 | Compare |
| Altrix CX-8656 Plus 8-Core AM4 Desktop Processor | 13,242 | $69 | Compare |
| Nexora CX-1421 Max 8-Core AM5 Desktop Processor | 25,772 | $159 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-5554 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/84554275 (accessed 2026-10-25).