Hardware Spec Index

Kyndral GX-5559 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5559-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index27,920 (Graphics Cards scale)
Category rank#38,085
Street price$1,039
Power290 W (TGP)
Performance per dollar26.87
Released2019

Specifications

BrandKyndral
ModelKyndral GX-5559 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units12,032
Boost clock2,486 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)290 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, 278 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-5559 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/46352788 (accessed 2026-10-19).