Altrix CX-8650 XT 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX8650-XT · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 49,269 (Processors scale) |
|---|---|
| Category rank | #20,784 |
| Street price | $659 |
| Power | 125 W (TDP) |
| Performance per dollar | 74.76 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8650 XT |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.4 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 |
|---|---|---|---|
| Nexora CX-7721 Prime 16-Core AM4 Desktop Processor | 54,248 | $779 | Compare |
| Veltrix CX-7832 XT 24-Core LGA1700 Desktop Processor | 54,627 | $709 | Compare |
| Nexora CX-9090 Core 8-Core AM5 Desktop Processor | 30,243 | $239 | Compare |
| Altrix CX-5145 Ti 8-Core AM4 Desktop Processor | 46,403 | $579 | Compare |
| Altrix CX-8858 Plus 8-Core AM4 Desktop Processor | 24,641 | $169 | Compare |
| Altrix CX-6155 Pro 24-Core LGA1851 Desktop Processor | 41,950 | $519 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8650 XT 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/19821932 (accessed 2026-10-19).