Nexora CX-1977 SE 12-Core AM5 Desktop Processor
Processors · Nexora · SKU CX1977-SE · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 35,570 (Processors scale) |
|---|---|
| Category rank | #22,574 |
| Street price | $279 |
| Power | 170 W (TDP) |
| Performance per dollar | 127.49 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1977 SE |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 128 MB (3D stacked) |
| Power | 170 W TDP (PPT 230 W) |
| Memory support | DDR5-5200, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
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| Nexora CX-3224 Ultra 12-Core AM4 Desktop Processor | 43,437 | $569 | Compare |
| Altrix CX-1542 Max 8-Core AM5 Desktop Processor | 25,552 | $179 | Compare |
| Nexora CX-1753 Ti 20-Core LGA1851 Desktop Processor | 40,069 | $379 | Compare |
| Nexora CX-9483 Prime 20-Core LGA1700 Desktop Processor | 50,770 | $639 | Compare |
| Veltrix CX-7011 Ultra 8-Core AM4 Desktop Processor | 37,823 | $379 | Compare |
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Cite this page: Hardware Spec Index, “Nexora CX-1977 SE 12-Core AM5 Desktop Processor”, https://vextor7.com/item/27361980 (accessed 2026-10-24).