Altrix CX-8591 Ultra 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX8591-ULTRA · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 55,740 (Processors scale) |
|---|---|
| Category rank | #16,159 |
| Street price | $689 |
| Power | 125 W (TDP) |
| Performance per dollar | 80.90 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8591 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.0 GHz |
| Max boost clock | 5.8 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 | 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-3455 Ultra 6-Core AM5 Desktop Processor | 14,178 | $69 | Compare |
| Altrix CX-9404 SE 24-Core LGA1700 Desktop Processor | 48,177 | $689 | Compare |
| Nexora CX-1321 Ti 12-Core AM4 Desktop Processor | 45,465 | $519 | Compare |
| Altrix CX-7241 Prime 8-Core AM4 Desktop Processor | 23,921 | $139 | Compare |
| Nexora CX-3930 Max 20-Core LGA1700 Desktop Processor | 42,748 | $459 | Compare |
| Altrix CX-1733 Core 14-Core LGA1851 Desktop Processor | 23,093 | $119 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8591 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/91305509 (accessed 2026-10-25).