Nexora CX-4688 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX4688-ULTRA · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 17,067 (Processors scale) |
|---|---|
| Category rank | #28,740 |
| Street price | $89 |
| Power | 65 W (TDP) |
| Performance per dollar | 191.76 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4688 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 24 MB |
| Power | 65 W base / 159 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 | Yes (stock air cooler) |
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-8118 Max 8-Core AM4 Desktop Processor | 14,813 | $69 | Compare |
| Veltrix CX-3803 Ti 12-Core AM4 Desktop Processor | 37,234 | $339 | Compare |
| Veltrix CX-5423 Plus 12-Core AM4 Desktop Processor | 50,446 | $569 | Compare |
| Nexora CX-3687 XT 8-Core AM4 Desktop Processor | 30,217 | $219 | Compare |
| Nexora CX-1145 Ultra 8-Core AM5 Desktop Processor | 27,411 | $189 | Compare |
| Veltrix CX-4466 Core 10-Core LGA1851 Desktop Processor | 34,006 | $319 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4688 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/46563788 (accessed 2026-10-24).