Hardware Spec Index

Altrix CX-8643 Edge 8-Core AM4 Desktop Processor

Processors · Altrix · SKU CX8643-EDGE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index30,523 (Processors scale)
Category rank#25,069
Street price$229
Power105 W (TDP)
Performance per dollar133.29
Released2019

Specifications

BrandAltrix
ModelAltrix CX-8643 Edge
SocketAM4
Cores / threads8 cores / 16 threads
Base clock4.2 GHz
Max boost clock4.4 GHz
L3 cache32 MB
Power105 W TDP (PPT 142 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsIntegrated graphics (8 CU)
Unlocked multiplierYes
Cooler includedNo

Related guides

CPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedAMD AM5 SocketIntel LGA1851 SocketIntel LGA1700 SocketNPUs and AI PCs

Similar Processors

ModelBenchmarkPriceCompare
Altrix CX-8796 XT 8-Core AM4 Desktop Processor17,518$99Compare
Altrix CX-4948 Ultra 10-Core LGA1851 Desktop Processor16,707$89Compare
Veltrix CX-2237 Max 6-Core AM4 Desktop Processor21,413$129Compare
Veltrix CX-9018 Core 12-Core AM5 Desktop Processor41,714$449Compare
Veltrix CX-6437 SE 12-Core AM5 Desktop Processor38,986$409Compare
Veltrix CX-8680 Pro 10-Core LGA1851 Desktop Processor14,833$89Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-8643 Edge 8-Core AM4 Desktop Processor”, https://vextor7.com/item/1992799 (accessed 2026-10-22).