Hardware Spec Index

Kyndral GX-4966 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4966-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index24,253 (Graphics Cards scale)
Category rank#33,532
Street price$669
Power255 W (TGP)
Performance per dollar36.25
Released2022

Specifications

BrandKyndral
ModelKyndral GX-4966 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units10,112
Boost clock2,195 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 262 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4966 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/18006409 (accessed 2026-10-23).