Nexora CX-9491 XT 24-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX9491-XT · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 47,077 (Processors scale) |
|---|---|
| Category rank | #31,362 |
| Street price | $649 |
| Power | 125 W (TDP) |
| Performance per dollar | 72.54 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-9491 XT |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.4 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 | None (F model) |
| 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-4141 Pro 24-Core LGA1851 Desktop Processor | 59,600 | $819 | Compare |
| Nexora CX-8710 Ti 12-Core AM4 Desktop Processor | 56,125 | $789 | Compare |
| Nexora CX-6945 Plus 24-Core LGA1700 Desktop Processor | 52,105 | $819 | Compare |
| Veltrix CX-1276 XT 16-Core AM4 Desktop Processor | 46,832 | $649 | Compare |
| Altrix CX-4276 Ultra 6-Core AM4 Desktop Processor | 20,949 | $119 | Compare |
| Nexora CX-4248 Prime 8-Core AM4 Desktop Processor | 30,169 | $199 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-9491 XT 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/32631149 (accessed 2026-10-24).