Hardware Spec Index

Veltrix CX-8657 Max 20-Core LGA1851 Desktop Processor

Processors · Veltrix · SKU CX8657-MAX · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index52,293 (Processors scale)
Category rank#22,490
Street price$729
Power125 W (TDP)
Performance per dollar71.73
Released2025

Specifications

BrandVeltrix
ModelVeltrix CX-8657 Max
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.5 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 graphicsIntegrated graphics (4 cores)
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
Nexora CX-9158 Plus 12-Core AM5 Desktop Processor50,072$589Compare
Nexora CX-3887 Prime 8-Core AM4 Desktop Processor20,715$119Compare
Veltrix CX-9761 Pro 20-Core LGA1851 Desktop Processor33,778$239Compare
Altrix CX-1262 Core 10-Core LGA1700 Desktop Processor12,177$69Compare
Altrix CX-2742 Pro 20-Core LGA1851 Desktop Processor27,217$159Compare
Altrix CX-3795 Max 8-Core AM5 Desktop Processor35,185$329Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Veltrix CX-8657 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/276982 (accessed 2026-10-22).