Nexora CX-4649 Ultra 24-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX4649-ULTRA · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 52,920 (Processors scale) |
|---|---|
| Category rank | #1,190 |
| Street price | $669 |
| Power | 125 W (TDP) |
| Performance per dollar | 79.10 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4649 Ultra |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.5 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 | 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-4836 Ultra 20-Core LGA1851 Desktop Processor | 46,990 | $539 | Compare |
| Veltrix CX-3554 Ti 14-Core LGA1700 Desktop Processor | 28,879 | $199 | Compare |
| Nexora CX-6954 SE 12-Core AM4 Desktop Processor | 36,666 | $319 | Compare |
| Altrix CX-7322 Max 14-Core LGA1851 Desktop Processor | 29,719 | $209 | Compare |
| Altrix CX-2552 Core 8-Core AM4 Desktop Processor | 36,174 | $379 | Compare |
| Nexora CX-8112 Pro 8-Core AM5 Desktop Processor | 15,780 | $79 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4649 Ultra 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/85637637 (accessed 2026-10-20).