Hardware Spec Index

Kyndral GX-5666 Edge 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5666-EDGE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index26,022 (Graphics Cards scale)
Category rank#48,088
Street price$919
Power280 W (TGP)
Performance per dollar28.32
Released2021

Specifications

BrandKyndral
ModelKyndral GX-5666 Edge
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units11,392
Boost clock2,444 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 271 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-5666 Edge 12GB GDDR6 Graphics Card”, https://vextor7.com/item/41497989 (accessed 2026-10-25).