Hardware Spec Index

Kyndral GX-5405 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5405-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index23,754 (Graphics Cards scale)
Category rank#45,477
Street price$819
Power255 W (TGP)
Performance per dollar29.00
Released2023

Specifications

BrandKyndral
ModelKyndral GX-5405 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units10,240
Boost clock2,489 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 276 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-5405 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/586092 (accessed 2026-10-24).