Veltrix CX-8121 Ultra 20-Core LGA1700 Desktop Processor
Processors · Veltrix · SKU CX8121-ULTRA · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 25,144 (Processors scale) |
|---|---|
| Category rank | #33,576 |
| Street price | $169 |
| Power | 125 W (TDP) |
| Performance per dollar | 148.78 |
| Released | 2023 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-8121 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 4.8 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 | Yes |
| 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-4845 Pro 16-Core AM5 Desktop Processor | 54,117 | $739 | Compare |
| Nexora CX-4885 XT 16-Core AM5 Desktop Processor | 51,470 | $689 | Compare |
| Nexora CX-2780 Pro 8-Core AM5 Desktop Processor | 45,214 | $539 | Compare |
| Nexora CX-3577 XT 6-Core AM4 Desktop Processor | 17,122 | $79 | Compare |
| Nexora CX-8915 SE 8-Core AM5 Desktop Processor | 40,234 | $399 | Compare |
| Veltrix CX-9016 Max 6-Core AM4 Desktop Processor | 16,942 | $79 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-8121 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/465460 (accessed 2026-10-19).