Altrix CX-3929 Ultra 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX3929-ULTRA · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 56,056 (Processors scale) |
|---|---|
| Category rank | #6,935 |
| Street price | $749 |
| Power | 125 W (TDP) |
| Performance per dollar | 74.84 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3929 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.9 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 | 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
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| Nexora CX-7544 Ultra 12-Core AM4 Desktop Processor | 43,193 | $519 | Compare |
| Nexora CX-8959 XT 14-Core LGA1851 Desktop Processor | 30,510 | $269 | Compare |
| Altrix CX-7565 Plus 8-Core AM5 Desktop Processor | 13,557 | $69 | Compare |
| Altrix CX-1493 Edge 12-Core AM5 Desktop Processor | 32,880 | $249 | Compare |
| Nexora CX-9135 Prime 10-Core LGA1700 Desktop Processor | 26,300 | $189 | Compare |
| Veltrix CX-1559 Edge 8-Core AM4 Desktop Processor | 37,522 | $329 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3929 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/89936664 (accessed 2026-10-25).