Hardware Spec Index

Nexora CX-4643 Max 8-Core AM5 Desktop Processor

Processors · Nexora · SKU CX4643-MAX · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index16,831 (Processors scale)
Category rank#22,018
Street price$89
Power120 W (TDP)
Performance per dollar189.11
Released2026

Specifications

BrandNexora
ModelNexora CX-4643 Max
SocketAM5
Cores / threads8 cores / 16 threads
Base clock4.5 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, “Nexora CX-4643 Max 8-Core AM5 Desktop Processor”, https://vextor7.com/item/3461406 (accessed 2026-10-20).