Hardware Spec Index

Nexora CX-6640 Ti 20-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX6640-TI · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index26,371 (Processors scale)
Category rank#31,293
Street price$189
Power125 W (TDP)
Performance per dollar139.53
Released2026

Specifications

BrandNexora
ModelNexora CX-6640 Ti
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock2.4 GHz
Max boost clock4.9 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 multiplierYes
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
Altrix CX-7917 Prime 10-Core LGA1851 Desktop Processor16,572$99Compare
Veltrix CX-1633 Ultra 10-Core LGA1851 Desktop Processor26,332$169Compare
Altrix CX-3191 XT 20-Core LGA1851 Desktop Processor37,107$419Compare
Altrix CX-8754 Prime 8-Core AM4 Desktop Processor48,797$599Compare
Nexora CX-6557 Plus 14-Core LGA1700 Desktop Processor20,397$109Compare
Nexora CX-2801 Plus 8-Core AM4 Desktop Processor44,803$559Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-6640 Ti 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5632683 (accessed 2026-10-26).