Altrix CX-3124 Prime 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX3124-PRIME · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 25,745 (Processors scale) |
|---|---|
| Category rank | #35,087 |
| Street price | $139 |
| Power | 125 W (TDP) |
| Performance per dollar | 185.22 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3124 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.8 GHz |
| Max boost clock | 4.9 GHz |
| L3 cache | 30 MB |
| Power | 125 W base / 250 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (4 cores) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | No |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-2129 XT 20-Core LGA1700 Desktop Processor | 45,904 | $499 | Compare |
| Veltrix CX-1743 Core 10-Core LGA1700 Desktop Processor | 18,687 | $99 | Compare |
| Nexora CX-8349 Edge 6-Core AM5 Desktop Processor | 18,554 | $109 | Compare |
| Nexora CX-9072 Plus 16-Core AM5 Desktop Processor | 50,579 | $709 | Compare |
| Veltrix CX-6081 Core 6-Core AM4 Desktop Processor | 28,372 | $189 | Compare |
| Altrix CX-4259 Ti 20-Core LGA1700 Desktop Processor | 54,024 | $699 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3124 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/52324219 (accessed 2026-10-25).