Hardware Spec Index

Altrix CX-7877 Prime 8-Core AM5 Desktop Processor

Processors · Altrix · SKU CX7877-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index17,857 (Processors scale)
Category rank#16,531
Street price$109
Power120 W (TDP)
Performance per dollar163.83
Released2025

Specifications

BrandAltrix
ModelAltrix CX-7877 Prime
SocketAM5
Cores / threads8 cores / 16 threads
Base clock3.8 GHz
Max boost clock4.8 GHz
L3 cache96 MB (3D stacked)
Power120 W TDP (PPT 162 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

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Cite this page: Hardware Spec Index, “Altrix CX-7877 Prime 8-Core AM5 Desktop Processor”, https://vextor7.com/item/85544879 (accessed 2026-10-25).