Altrix CX-3281 Prime 24-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX3281-PRIME · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 52,420 (Processors scale) |
|---|---|
| Category rank | #30,243 |
| Street price | $649 |
| Power | 125 W (TDP) |
| Performance per dollar | 80.77 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3281 Prime |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 36 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 |
|---|---|---|---|
| Veltrix CX-1462 Core 8-Core AM5 Desktop Processor | 26,352 | $169 | Compare |
| Altrix CX-9403 XT 8-Core AM4 Desktop Processor | 26,956 | $199 | Compare |
| Veltrix CX-6270 Ultra 16-Core AM4 Desktop Processor | 54,253 | $639 | Compare |
| Altrix CX-9539 Max 8-Core AM5 Desktop Processor | 44,611 | $509 | Compare |
| Nexora CX-3239 SE 24-Core LGA1851 Desktop Processor | 45,551 | $459 | Compare |
| Altrix CX-3724 Pro 8-Core AM4 Desktop Processor | 36,848 | $329 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3281 Prime 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/89170634 (accessed 2026-10-19).