Veltrix CX-6643 Ultra 24-Core LGA1700 Desktop Processor
Processors · Veltrix · SKU CX6643-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 49,834 (Processors scale) |
|---|---|
| Category rank | #29,708 |
| Street price | $639 |
| Power | 125 W (TDP) |
| Performance per dollar | 77.99 |
| Released | 2023 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-6643 Ultra |
| Socket | LGA1700 |
| Cores / threads | 24 cores (8P + 16E) / 32 threads |
| Base clock | 2.8 GHz |
| Max boost clock | 5.7 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 | None (F model) |
| 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
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|---|---|---|---|
| Veltrix CX-9477 Prime 12-Core AM5 Desktop Processor | 40,911 | $459 | Compare |
| Nexora CX-7074 Pro 14-Core LGA1700 Desktop Processor | 40,740 | $329 | Compare |
| Veltrix CX-5399 Edge 12-Core AM4 Desktop Processor | 39,756 | $339 | Compare |
| Nexora CX-6484 Plus 24-Core LGA1700 Desktop Processor | 46,523 | $509 | Compare |
| Altrix CX-6554 Core 12-Core AM5 Desktop Processor | 38,173 | $409 | Compare |
| Altrix CX-4078 Prime 16-Core AM4 Desktop Processor | 56,881 | $899 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-6643 Ultra 24-Core LGA1700 Desktop Processor”, https://vextor7.com/item/1200560 (accessed 2026-10-20).