Nexora CX-7677 Ultra 24-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX7677-ULTRA · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 47,168 (Processors scale) |
|---|---|
| Category rank | #30,692 |
| Street price | $639 |
| Power | 125 W (TDP) |
| Performance per dollar | 73.82 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-7677 Ultra |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.2 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
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| Altrix CX-8389 XT 8-Core AM5 Desktop Processor | 36,815 | $289 | Compare |
| Nexora CX-6742 Ultra 8-Core AM5 Desktop Processor | 28,866 | $239 | Compare |
| Nexora CX-3006 Ti 20-Core LGA1700 Desktop Processor | 59,600 | $869 | Compare |
| Altrix CX-5472 Plus 20-Core LGA1851 Desktop Processor | 32,551 | $259 | Compare |
| Nexora CX-5853 XT 8-Core AM5 Desktop Processor | 35,816 | $309 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-7677 Ultra 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/3551149 (accessed 2026-10-26).