Veltrix CX-4977 Prime 20-Core LGA1700 Desktop Processor
Processors · Veltrix · SKU CX4977-PRIME · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 36,771 (Processors scale) |
|---|---|
| Category rank | #22,827 |
| Street price | $389 |
| Power | 125 W (TDP) |
| Performance per dollar | 94.53 |
| Released | 2021 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-4977 Prime |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 5.3 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 | 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 |
|---|---|---|---|
| Nexora CX-4837 Core 8-Core AM5 Desktop Processor | 25,904 | $149 | Compare |
| Veltrix CX-6577 Ultra 16-Core AM4 Desktop Processor | 55,759 | $819 | Compare |
| Veltrix CX-8165 Ti 6-Core AM4 Desktop Processor | 22,393 | $119 | Compare |
| Nexora CX-1457 XT 12-Core AM4 Desktop Processor | 34,390 | $289 | Compare |
| Altrix CX-1460 Ultra 24-Core LGA1700 Desktop Processor | 45,709 | $499 | Compare |
| Veltrix CX-7012 Pro 16-Core AM5 Desktop Processor | 49,119 | $659 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-4977 Prime 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/41314143 (accessed 2026-10-23).