Hardware Spec Index

Altrix CX-2640 Prime 24-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX2640-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index49,236 (Processors scale)
Category rank#5,471
Street price$629
Power125 W (TDP)
Performance per dollar78.28
Released2026

Specifications

BrandAltrix
ModelAltrix CX-2640 Prime
SocketLGA1851
Cores / threads24 cores (8P + 16E) / 24 threads
Base clock2.7 GHz
Max boost clock5.4 GHz
L3 cache36 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-4564 XT 8-Core AM4 Desktop Processor30,299$249Compare
Altrix CX-2179 Edge 14-Core LGA1851 Desktop Processor19,880$119Compare
Veltrix CX-2447 XT 24-Core LGA1700 Desktop Processor58,218$899Compare
Nexora CX-7304 Edge 10-Core LGA1700 Desktop Processor24,248$159Compare
Nexora CX-3538 Core 12-Core AM5 Desktop Processor56,200$689Compare
Veltrix CX-9850 Edge 8-Core AM5 Desktop Processor17,056$79Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-2640 Prime 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/93520944 (accessed 2026-10-26).