Altrix CX-9973 Pro 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX9973-PRO · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 34,008 (Processors scale) |
|---|---|
| Category rank | #24,838 |
| Street price | $299 |
| Power | 125 W (TDP) |
| Performance per dollar | 113.74 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-9973 Pro |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.5 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-6036 Ti 20-Core LGA1851 Desktop Processor | 56,620 | $709 | Compare |
| Veltrix CX-4321 Prime 8-Core AM5 Desktop Processor | 33,098 | $269 | Compare |
| Altrix CX-8635 Max 12-Core AM5 Desktop Processor | 55,324 | $869 | Compare |
| Veltrix CX-6297 Plus 10-Core LGA1851 Desktop Processor | 34,245 | $299 | Compare |
| Altrix CX-1732 Plus 20-Core LGA1851 Desktop Processor | 53,564 | $739 | Compare |
| Nexora CX-8660 Edge 16-Core AM5 Desktop Processor | 55,959 | $699 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-9973 Pro 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/16636451 (accessed 2026-10-20).