Altrix CX-2977 Prime 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX2977-PRIME · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 26,773 (Processors scale) |
|---|---|
| Category rank | #115 |
| Street price | $179 |
| Power | 105 W (TDP) |
| Performance per dollar | 149.57 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2977 Prime |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 32 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR5-5600, 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-2911 SE 10-Core LGA1700 Desktop Processor | 15,462 | $79 | Compare |
| Altrix CX-7859 XT 16-Core AM4 Desktop Processor | 56,168 | $899 | Compare |
| Altrix CX-6716 Ti 20-Core LGA1700 Desktop Processor | 51,793 | $849 | Compare |
| Altrix CX-3354 Max 8-Core AM4 Desktop Processor | 37,817 | $409 | Compare |
| Nexora CX-5577 Ti 8-Core AM5 Desktop Processor | 45,033 | $469 | Compare |
| Nexora CX-4335 SE 20-Core LGA1700 Desktop Processor | 48,948 | $609 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2977 Prime 8-Core AM5 Desktop Processor”, https://vextor7.com/item/9548099 (accessed 2026-10-22).