Altrix CX-7977 Plus 14-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX7977-PLUS · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 48,347 (Processors scale) |
|---|---|
| Category rank | #41,044 |
| Street price | $609 |
| Power | 125 W (TDP) |
| Performance per dollar | 79.39 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-7977 Plus |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.6 GHz |
| L3 cache | 25 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 | Yes |
| 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-7967 Ti 20-Core LGA1700 Desktop Processor | 55,008 | $889 | Compare |
| Veltrix CX-7665 Prime 10-Core LGA1851 Desktop Processor | 30,947 | $269 | Compare |
| Altrix CX-4626 Pro 12-Core AM4 Desktop Processor | 55,428 | $789 | Compare |
| Veltrix CX-5657 SE 16-Core AM4 Desktop Processor | 59,600 | $889 | Compare |
| Altrix CX-7667 Prime 12-Core AM5 Desktop Processor | 57,384 | $859 | Compare |
| Altrix CX-4561 Pro 16-Core AM4 Desktop Processor | 48,160 | $609 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-7977 Plus 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/2391856 (accessed 2026-10-21).