Hardware Spec Index

Kyndral GX-9891 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX9891-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index16,962 (Graphics Cards scale)
Category rank#35,114
Street price$349
Power220 W (TGP)
Performance per dollar48.60
Released2025

Specifications

BrandKyndral
ModelKyndral GX-9891 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units6,016
Boost clock2,529 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)220 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 242 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-9891 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/15083402 (accessed 2026-10-24).