Altrix CX-6821 Core 24-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX6821-CORE · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 37,536 (Processors scale) |
|---|---|
| Category rank | #47,001 |
| Street price | $449 |
| Power | 125 W (TDP) |
| Performance per dollar | 83.60 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-6821 Core |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.2 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 | No |
| 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
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|---|---|---|---|
| Veltrix CX-6666 Prime 12-Core AM5 Desktop Processor | 31,207 | $259 | Compare |
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| Veltrix CX-4183 Prime 6-Core AM5 Desktop Processor | 19,053 | $109 | Compare |
| Nexora CX-2401 Edge 20-Core LGA1851 Desktop Processor | 28,474 | $179 | Compare |
| Nexora CX-3981 Ti 24-Core LGA1700 Desktop Processor | 41,268 | $489 | Compare |
| Altrix CX-6881 SE 10-Core LGA1700 Desktop Processor | 23,297 | $129 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-6821 Core 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/76527352 (accessed 2026-10-25).