Hardware Spec Index

Kyndral GX-4380 Ultra 12GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4380-ULTRA · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index28,437 (Graphics Cards scale)
Category rank#31,722
Street price$969
Power285 W (TGP)
Performance per dollar29.35
Released2022

Specifications

BrandKyndral
ModelKyndral GX-4380 Ultra
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed23 Gbps
Memory bandwidth552 GB/s
Shader units11,776
Boost clock2,202 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 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, 290 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4380 Ultra 12GB GDDR6X Graphics Card”, https://vextor7.com/item/76541 (accessed 2026-10-18).