Hardware Spec Index

Altrix CX-9689 Plus 20-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX9689-PLUS · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index57,513 (Processors scale)
Category rank#48,041
Street price$839
Power125 W (TDP)
Performance per dollar68.55
Released2026

Specifications

BrandAltrix
ModelAltrix CX-9689 Plus
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.4 GHz
Max boost clock5.6 GHz
L3 cache30 MB
Power125 W base / 250 W max turbo
Memory supportDDR5-6400, dual channel (CUDIMM supported)
CPU PCIe lanes20× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsNone (F model)
Unlocked multiplierNo
NPU13 TOPS
Cooler includedNo

Related guides

Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets

Similar Processors

ModelBenchmarkPriceCompare
Veltrix CX-8127 Ultra 24-Core LGA1700 Desktop Processor47,220$559Compare
Nexora CX-9705 Edge 8-Core AM4 Desktop Processor13,169$69Compare
Altrix CX-2441 Prime 14-Core LGA1851 Desktop Processor44,398$579Compare
Nexora CX-8575 Ti 12-Core AM4 Desktop Processor55,094$799Compare
Altrix CX-6083 Max 10-Core LGA1851 Desktop Processor17,917$99Compare
Veltrix CX-1180 Max 16-Core AM5 Desktop Processor52,198$669Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-9689 Plus 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6155283 (accessed 2026-10-26).