Hardware Spec Index

Kyndral GX-9921 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX9921-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index17,280 (Graphics Cards scale)
Category rank#35,675
Street price$289
Power175 W (TGP)
Performance per dollar59.79
Released2020

Specifications

BrandKyndral
ModelKyndral GX-9921 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units5,760
Boost clock2,017 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)175 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 227 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-9921 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/4094311 (accessed 2026-10-26).