Hardware Spec Index

Kyndral GX-1389 Prime 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX1389-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index33,011 (Graphics Cards scale)
Category rank#10,714
Street price$1,319
Power425 W (TGP)
Performance per dollar25.03
Released2026

Specifications

BrandKyndral
ModelKyndral GX-1389 Prime
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units14,464
Boost clock2,652 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)425 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 310 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1389 Prime 16GB GDDR7 Graphics Card”, https://vextor7.com/item/898181 (accessed 2026-10-21).