Hardware Spec Index

Kyndral GX-6430 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6430-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index41,319 (Graphics Cards scale)
Category rank#23,194
Street price$1,979
Power400 W (TGP)
Performance per dollar20.88
Released2020

Specifications

BrandKyndral
ModelKyndral GX-6430 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units18,048
Boost clock2,191 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)400 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 337 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6430 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/3545658 (accessed 2026-10-19).