Nexora CX-2820 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX2820-ULTRA · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 38,307 (Processors scale) |
|---|---|
| Category rank | #17,665 |
| Street price | $319 |
| Power | 125 W (TDP) |
| Performance per dollar | 120.08 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2820 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 30 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 | No |
| 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-4262 Max 12-Core AM5 Desktop Processor | 51,195 | $729 | Compare |
| Altrix CX-8056 Max 20-Core LGA1851 Desktop Processor | 52,524 | $729 | Compare |
| Veltrix CX-2342 XT 8-Core AM5 Desktop Processor | 31,707 | $249 | Compare |
| Veltrix CX-3219 Edge 6-Core AM4 Desktop Processor | 16,102 | $79 | Compare |
| Nexora CX-5900 Core 8-Core AM4 Desktop Processor | 16,566 | $79 | Compare |
| Nexora CX-2376 Core 8-Core AM4 Desktop Processor | 30,195 | $229 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2820 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2409762 (accessed 2026-10-26).