Hardware Spec Index

Altrix CX-7881 Plus 12-Core AM5 Desktop Processor

Processors · Altrix · SKU CX7881-PLUS · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index48,256 (Processors scale)
Category rank#14,967
Street price$559
Power170 W (TDP)
Performance per dollar86.33
Released2026

Specifications

BrandAltrix
ModelAltrix CX-7881 Plus
SocketAM5
Cores / threads12 cores / 24 threads
Base clock3.4 GHz
Max boost clock5.5 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
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-5694 Pro 10-Core LGA1700 Desktop Processor23,088$119Compare
Veltrix CX-5502 Max 20-Core LGA1851 Desktop Processor50,771$729Compare
Nexora CX-6161 Max 10-Core LGA1851 Desktop Processor18,891$99Compare
Altrix CX-7044 Core 8-Core AM5 Desktop Processor41,245$439Compare
Altrix CX-6959 Max 10-Core LGA1700 Desktop Processor22,631$119Compare
Veltrix CX-3275 Core 20-Core LGA1700 Desktop Processor43,913$389Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-7881 Plus 12-Core AM5 Desktop Processor”, https://vextor7.com/item/73030669 (accessed 2026-10-26).