Altrix CX-4457 Ultra 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX4457-ULTRA · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 28,924 (Processors scale) |
|---|---|
| Category rank | #27,185 |
| Street price | $189 |
| Power | 125 W (TDP) |
| Performance per dollar | 153.04 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4457 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.0 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 | 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-9805 Max 10-Core LGA1851 Desktop Processor | 24,287 | $149 | Compare |
| Nexora CX-4219 Ti 10-Core LGA1700 Desktop Processor | 20,531 | $109 | Compare |
| Veltrix CX-8956 Prime 8-Core AM5 Desktop Processor | 22,445 | $119 | Compare |
| Veltrix CX-6103 XT 20-Core LGA1700 Desktop Processor | 30,284 | $249 | Compare |
| Nexora CX-8970 XT 8-Core AM5 Desktop Processor | 35,210 | $309 | Compare |
| Nexora CX-9631 Pro 20-Core LGA1700 Desktop Processor | 59,600 | $839 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4457 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/2108516 (accessed 2026-10-22).