Hardware Spec Index

Kyndral GX-3603 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3603-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index20,576 (Graphics Cards scale)
Category rank#36,894
Street price$479
Power215 W (TGP)
Performance per dollar42.96
Released2021

Specifications

BrandKyndral
ModelKyndral GX-3603 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units7,808
Boost clock2,018 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)215 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 248 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3603 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/72323767 (accessed 2026-10-24).