Hardware Spec Index

Kyndral GX-1666 Core 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX1666-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index39,859 (Graphics Cards scale)
Category rank#8,768
Street price$1,999
Power385 W (TGP)
Performance per dollar19.94
Released2021

Specifications

BrandKyndral
ModelKyndral GX-1666 Core
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units17,024
Boost clock2,124 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)385 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 317 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1666 Core 16GB GDDR6X Graphics Card”, https://vextor7.com/item/4868577 (accessed 2026-10-23).