Hardware Spec Index

Kyndral GX-7477 Ultra 32GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX7477-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index43,447 (Graphics Cards scale)
Category rank#170
Street price$1,889
Power415 W (TGP)
Performance per dollar23.00
Released2021

Specifications

BrandKyndral
ModelKyndral GX-7477 Ultra
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed21 Gbps
Memory bandwidth1,344 GB/s
Shader units18,816
Boost clock1,920 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)415 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 345 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-7477 Ultra 32GB GDDR6X Graphics Card”, https://vextor7.com/item/216118 (accessed 2026-10-21).