Hardware Spec Index

Altrix CX-6840 Pro 8-Core AM5 Desktop Processor

Processors · Altrix · SKU CX6840-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index39,265 (Processors scale)
Category rank#15,668
Street price$379
Power105 W (TDP)
Performance per dollar103.60
Released2026

Specifications

BrandAltrix
ModelAltrix CX-6840 Pro
SocketAM5
Cores / threads8 cores / 16 threads
Base clock4.4 GHz
Max boost clock5.3 GHz
L3 cache32 MB
Power105 W TDP (PPT 142 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
Altrix CX-8130 Edge 6-Core AM5 Desktop Processor13,081$69Compare
Altrix CX-9819 SE 10-Core LGA1851 Desktop Processor17,407$79Compare
Nexora CX-8612 Ti 12-Core AM5 Desktop Processor41,108$509Compare
Nexora CX-5020 XT 24-Core LGA1851 Desktop Processor49,112$529Compare
Nexora CX-9729 Max 10-Core LGA1851 Desktop Processor18,637$109Compare
Nexora CX-9856 SE 6-Core AM5 Desktop Processor16,609$99Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-6840 Pro 8-Core AM5 Desktop Processor”, https://vextor7.com/item/6285975 (accessed 2026-10-22).