Altrix CX-9856 Ultra 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX9856-ULTRA · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 28,445 (Processors scale) |
|---|---|
| Category rank | #36,005 |
| Street price | $199 |
| Power | 125 W (TDP) |
| Performance per dollar | 142.94 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-9856 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 4.9 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 | 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
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|---|---|---|---|
| Nexora CX-8527 Edge 6-Core AM4 Desktop Processor | 15,856 | $69 | Compare |
| Altrix CX-4698 Plus 8-Core AM5 Desktop Processor | 16,613 | $79 | Compare |
| Nexora CX-2992 Core 6-Core AM4 Desktop Processor | 26,003 | $149 | Compare |
| Altrix CX-4205 Plus 16-Core AM5 Desktop Processor | 57,904 | $739 | Compare |
| Nexora CX-9565 Prime 8-Core AM5 Desktop Processor | 32,099 | $269 | Compare |
| Nexora CX-9152 Plus 8-Core AM4 Desktop Processor | 24,558 | $149 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-9856 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/92945476 (accessed 2026-10-19).