Hardware Spec Index

Kyndral GX-3866 XT 32GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX3866-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index38,678 (Graphics Cards scale)
Category rank#11,213
Street price$1,919
Power400 W (TGP)
Performance per dollar20.16
Released2023

Specifications

BrandKyndral
ModelKyndral GX-3866 XT
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed19 Gbps
Memory bandwidth1,216 GB/s
Shader units17,920
Boost clock1,809 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)400 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 335 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-3866 XT 32GB GDDR6X Graphics Card”, https://vextor7.com/item/467268 (accessed 2026-10-20).