Altrix CX-8397 Plus 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX8397-PLUS · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 54,822 (Processors scale) |
|---|---|
| Category rank | #43,701 |
| Street price | $689 |
| Power | 125 W (TDP) |
| Performance per dollar | 79.57 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8397 Plus |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.8 GHz |
| Max boost clock | 5.6 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 | No |
| 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-2836 Edge 20-Core LGA1851 Desktop Processor | 44,849 | $519 | Compare |
| Veltrix CX-5930 Ultra 8-Core AM5 Desktop Processor | 48,114 | $569 | Compare |
| Altrix CX-8740 Core 8-Core AM4 Desktop Processor | 31,578 | $219 | Compare |
| Veltrix CX-6585 Pro 8-Core AM5 Desktop Processor | 36,526 | $409 | Compare |
| Nexora CX-8047 Pro 16-Core AM4 Desktop Processor | 56,792 | $709 | Compare |
| Veltrix CX-5097 Edge 20-Core LGA1851 Desktop Processor | 55,316 | $799 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8397 Plus 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/10241499 (accessed 2026-10-21).