Hardware Spec Index

Kyndral GX-4478 SE 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4478-SE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index28,000 (Graphics Cards scale)
Category rank#28,543
Street price$949
Power300 W (TGP)
Performance per dollar29.50
Released2022

Specifications

BrandKyndral
ModelKyndral GX-4478 SE
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units12,544
Boost clock2,388 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)300 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 296 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4478 SE 16GB GDDR6X Graphics Card”, https://vextor7.com/item/1300124 (accessed 2026-10-25).