Altrix CX-3113 Prime 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX3113-PRIME · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 34,100 (Processors scale) |
|---|---|
| Category rank | #34,818 |
| Street price | $299 |
| Power | 125 W (TDP) |
| Performance per dollar | 114.05 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3113 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.1 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
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| Veltrix CX-5477 Ultra 8-Core AM4 Desktop Processor | 35,293 | $319 | Compare |
| Nexora CX-1762 Edge 6-Core AM5 Desktop Processor | 25,942 | $199 | Compare |
| Altrix CX-9431 Pro 20-Core LGA1851 Desktop Processor | 34,570 | $329 | Compare |
| Altrix CX-7621 XT 8-Core AM4 Desktop Processor | 36,857 | $409 | Compare |
| Veltrix CX-8131 Edge 8-Core AM5 Desktop Processor | 17,705 | $89 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-3113 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5633482 (accessed 2026-10-20).