Hardware Spec Index

Kyndral GX-3603 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3603-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index13,733 (Graphics Cards scale)
Category rank#32,214
Street price$239
Power150 W (TGP)
Performance per dollar57.46
Released2022

Specifications

BrandKyndral
ModelKyndral GX-3603 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units4,480
Boost clock1,715 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)150 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 219 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3603 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/86528508 (accessed 2026-10-25).