Altrix CX-3812 Prime 16-Core AM5 Desktop Processor
Processors · Altrix · SKU CX3812-PRIME · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 54,770 (Processors scale) |
|---|---|
| Category rank | #31,817 |
| Street price | $769 |
| Power | 170 W (TDP) |
| Performance per dollar | 71.22 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3812 Prime |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.3 GHz |
| Max boost clock | 5.6 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-8174 Core 10-Core LGA1851 Desktop Processor | 26,922 | $209 | Compare |
| Veltrix CX-4793 SE 6-Core AM5 Desktop Processor | 30,045 | $189 | Compare |
| Altrix CX-3242 Edge 16-Core AM4 Desktop Processor | 55,371 | $789 | Compare |
| Nexora CX-8650 Prime 24-Core LGA1851 Desktop Processor | 55,031 | $819 | Compare |
| Altrix CX-8640 Pro 16-Core AM4 Desktop Processor | 56,706 | $839 | Compare |
| Nexora CX-6842 Core 8-Core AM5 Desktop Processor | 18,374 | $109 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3812 Prime 16-Core AM5 Desktop Processor”, https://vextor7.com/item/41005226 (accessed 2026-10-19).