Veltrix CX-7943 XT 20-Core LGA1851 Desktop Processor
Processors · Veltrix · SKU CX7943-XT · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 27,515 (Processors scale) |
|---|---|
| Category rank | #22,074 |
| Street price | $169 |
| Power | 125 W (TDP) |
| Performance per dollar | 162.81 |
| Released | 2025 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-7943 XT |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 4.9 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 | 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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|---|---|---|---|
| Nexora CX-6944 Max 16-Core AM5 Desktop Processor | 51,538 | $669 | Compare |
| Veltrix CX-4543 SE 20-Core LGA1851 Desktop Processor | 39,880 | $379 | Compare |
| Altrix CX-6847 SE 12-Core AM4 Desktop Processor | 48,449 | $639 | Compare |
| Nexora CX-5352 Max 8-Core AM4 Desktop Processor | 23,105 | $149 | Compare |
| Veltrix CX-9175 Prime 14-Core LGA1851 Desktop Processor | 43,737 | $459 | Compare |
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Cite this page: Hardware Spec Index, “Veltrix CX-7943 XT 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/8588683 (accessed 2026-10-24).