Hardware Spec Index

Kyndral GX-5991 Core 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5991-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index25,161 (Graphics Cards scale)
Category rank#16,619
Street price$929
Power270 W (TGP)
Performance per dollar27.08
Released2022

Specifications

BrandKyndral
ModelKyndral GX-5991 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units11,008
Boost clock2,588 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)270 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 size3-slot, 264 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-5991 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/3706340 (accessed 2026-10-23).