Hardware Spec Index

Kyndral GX-1991 Plus 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX1991-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index26,444 (Graphics Cards scale)
Category rank#37,706
Street price$869
Power275 W (TGP)
Performance per dollar30.43
Released2019

Specifications

BrandKyndral
ModelKyndral GX-1991 Plus
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units11,264
Boost clock2,448 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 273 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-1991 Plus 16GB GDDR6 Graphics Card”, https://vextor7.com/item/5083700 (accessed 2026-10-21).