Nexora CX-7858 Prime 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX7858-PRIME · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 34,268 (Processors scale) |
|---|---|
| Category rank | #18,577 |
| Street price | $329 |
| Power | 125 W (TDP) |
| Performance per dollar | 104.16 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-7858 Prime |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 36 MB |
| Power | 125 W base / 253 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (32 EU) |
| Unlocked multiplier | No |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-9781 Ti 8-Core AM5 Desktop Processor | 16,899 | $79 | Compare |
| Nexora CX-9139 Pro 8-Core AM5 Desktop Processor | 29,425 | $229 | Compare |
| Veltrix CX-6764 XT 6-Core AM4 Desktop Processor | 13,273 | $69 | Compare |
| Veltrix CX-2261 SE 12-Core AM5 Desktop Processor | 57,207 | $899 | Compare |
| Altrix CX-4442 Core 10-Core LGA1700 Desktop Processor | 19,315 | $89 | Compare |
| Veltrix CX-2973 Ti 20-Core LGA1700 Desktop Processor | 53,473 | $729 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-7858 Prime 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/4785241 (accessed 2026-10-24).