Nexora CX-8557 Pro 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX8557-PRO · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 25,735 (Processors scale) |
|---|---|
| Category rank | #24,029 |
| Street price | $169 |
| Power | 125 W (TDP) |
| Performance per dollar | 152.28 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8557 Pro |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 4.9 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 | None (F model) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-3719 Plus 16-Core AM5 Desktop Processor | 59,600 | $899 | Compare |
| Altrix CX-9410 Plus 6-Core AM4 Desktop Processor | 19,733 | $99 | Compare |
| Altrix CX-9081 Edge 10-Core LGA1700 Desktop Processor | 33,995 | $289 | Compare |
| Nexora CX-8897 Prime 8-Core AM5 Desktop Processor | 37,255 | $359 | Compare |
| Altrix CX-5420 XT 8-Core AM5 Desktop Processor | 26,611 | $199 | Compare |
| Nexora CX-1864 Ti 6-Core AM4 Desktop Processor | 13,968 | $79 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8557 Pro 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/6775415 (accessed 2026-10-19).