Hardware Spec Index

Kyndral GX-8428 XT 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX8428-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index20,659 (Graphics Cards scale)
Category rank#40,215
Street price$509
Power225 W (TGP)
Performance per dollar40.59
Released2019

Specifications

BrandKyndral
ModelKyndral GX-8428 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units8,576
Boost clock2,090 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)225 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 252 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-8428 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/53660347 (accessed 2026-10-21).