Hardware Spec Index

Kyndral GX-8391 XT 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8391-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index37,000 (Graphics Cards scale)
Category rank#43,330
Street price$1,979
Power380 W (TGP)
Performance per dollar18.70
Released2022

Specifications

BrandKyndral
ModelKyndral GX-8391 XT
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed18 Gbps
Memory bandwidth1,152 GB/s
Shader units16,896
Boost clock1,937 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)380 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 318 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-8391 XT 32GB GDDR6 Graphics Card”, https://vextor7.com/item/3900962 (accessed 2026-10-21).