Altrix CX-2661 Ultra 24-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX2661-ULTRA · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 37,752 (Processors scale) |
|---|---|
| Category rank | #41,317 |
| Street price | $309 |
| Power | 125 W (TDP) |
| Performance per dollar | 122.17 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2661 Ultra |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 36 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-6506 Max 12-Core AM5 Desktop Processor | 41,615 | $409 | Compare |
| Veltrix CX-8408 Max 10-Core LGA1700 Desktop Processor | 31,750 | $239 | Compare |
| Nexora CX-8614 Max 6-Core AM4 Desktop Processor | 13,238 | $69 | Compare |
| Veltrix CX-1075 Pro 14-Core LGA1700 Desktop Processor | 36,307 | $319 | Compare |
| Veltrix CX-2201 Core 10-Core LGA1851 Desktop Processor | 20,248 | $119 | Compare |
| Altrix CX-6430 XT 16-Core AM4 Desktop Processor | 52,101 | $559 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2661 Ultra 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/48417871 (accessed 2026-10-20).