Nexora CX-3921 Plus 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX3921-PLUS · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 33,993 (Processors scale) |
|---|---|
| Category rank | #37,950 |
| Street price | $329 |
| Power | 125 W (TDP) |
| Performance per dollar | 103.32 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3921 Plus |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.1 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 | Integrated graphics (32 EU) |
| Unlocked multiplier | No |
| 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 |
|---|---|---|---|
| Veltrix CX-7970 Ultra 8-Core AM4 Desktop Processor | 38,489 | $439 | Compare |
| Veltrix CX-7330 Ti 8-Core AM5 Desktop Processor | 41,979 | $439 | Compare |
| Altrix CX-4507 SE 16-Core AM4 Desktop Processor | 48,429 | $569 | Compare |
| Altrix CX-9308 Pro 8-Core AM4 Desktop Processor | 22,693 | $139 | Compare |
| Nexora CX-1452 Plus 6-Core AM4 Desktop Processor | 24,401 | $149 | Compare |
| Altrix CX-8018 Prime 12-Core AM5 Desktop Processor | 37,845 | $399 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3921 Plus 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/62949737 (accessed 2026-10-25).