Hardware Spec Index

Kyndral GX-6559 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6559-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index14,393 (Graphics Cards scale)
Category rank#36,631
Street price$209
Power150 W (TGP)
Performance per dollar68.87
Released2019

Specifications

BrandKyndral
ModelKyndral GX-6559 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units4,608
Boost clock2,026 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)150 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 216 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6559 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/6906475 (accessed 2026-10-22).