Altrix CX-6343 Max 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX6343-MAX · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 28,902 (Processors scale) |
|---|---|
| Category rank | #16,773 |
| Street price | $189 |
| Power | 125 W (TDP) |
| Performance per dollar | 152.92 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6343 Max |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.0 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 |
|---|---|---|---|
| Altrix CX-8723 SE 14-Core LGA1700 Desktop Processor | 24,239 | $149 | Compare |
| Altrix CX-5455 Pro 6-Core AM4 Desktop Processor | 15,418 | $79 | Compare |
| Altrix CX-6303 Max 6-Core AM5 Desktop Processor | 27,837 | $209 | Compare |
| Nexora CX-5806 Core 8-Core AM5 Desktop Processor | 14,518 | $79 | Compare |
| Altrix CX-4148 Edge 6-Core AM4 Desktop Processor | 22,589 | $129 | Compare |
| Altrix CX-2832 Ti 6-Core AM4 Desktop Processor | 26,033 | $179 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-6343 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/54550313 (accessed 2026-10-25).