Hardware Spec Index

Altrix CX-1688 Prime 12-Core AM5 Desktop Processor

Processors · Altrix · SKU CX1688-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index34,415 (Processors scale)
Category rank#19,921
Street price$289
Power170 W (TDP)
Performance per dollar119.08
Released2025

Specifications

BrandAltrix
ModelAltrix CX-1688 Prime
SocketAM5
Cores / threads12 cores / 24 threads
Base clock4.4 GHz
Max boost clock5.2 GHz
L3 cache128 MB (3D stacked)
Power170 W TDP (PPT 230 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
NPU16 TOPS
Cooler includedNo

Related guides

AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared

Similar Processors

ModelBenchmarkPriceCompare
Nexora CX-2133 Max 24-Core LGA1700 Desktop Processor47,258$659Compare
Veltrix CX-5228 Pro 16-Core AM4 Desktop Processor59,600$869Compare
Altrix CX-5301 XT 8-Core AM5 Desktop Processor45,714$459Compare
Nexora CX-3860 SE 20-Core LGA1700 Desktop Processor33,090$259Compare
Nexora CX-5837 Ultra 8-Core AM4 Desktop Processor37,386$319Compare
Altrix CX-6557 XT 6-Core AM5 Desktop Processor18,226$99Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-1688 Prime 12-Core AM5 Desktop Processor”, https://vextor7.com/item/12305331 (accessed 2026-10-20).