Nexora CX-4643 Pro 12-Core AM4 Desktop Processor
Processors · Nexora · SKU CX4643-PRO · Released 2020 · Updated 2026-10-18
Key facts
| Benchmark index | 52,250 (Processors scale) |
|---|---|
| Category rank | #10,381 |
| Street price | $709 |
| Power | 105 W (TDP) |
| Performance per dollar | 73.70 |
| Released | 2020 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4643 Pro |
| Socket | AM4 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 4.6 GHz |
| Max boost clock | 4.8 GHz |
| L3 cache | 64 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | No |
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Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-7297 Prime 10-Core LGA1700 Desktop Processor | 25,195 | $169 | Compare |
| Altrix CX-9268 Edge 12-Core AM4 Desktop Processor | 52,130 | $859 | Compare |
| Veltrix CX-9294 Ti 24-Core LGA1700 Desktop Processor | 48,494 | $489 | Compare |
| Nexora CX-7126 XT 8-Core AM5 Desktop Processor | 42,435 | $459 | Compare |
| Nexora CX-3003 Pro 12-Core AM4 Desktop Processor | 36,391 | $279 | Compare |
| Veltrix CX-4352 Ti 8-Core AM4 Desktop Processor | 37,246 | $319 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4643 Pro 12-Core AM4 Desktop Processor”, https://vextor7.com/item/20003954 (accessed 2026-10-18).