Hardware Spec Index

Kyndral GX-1642 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX1642-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index33,119 (Graphics Cards scale)
Category rank#45,314
Street price$1,429
Power335 W (TGP)
Performance per dollar23.18
Released2022

Specifications

BrandKyndral
ModelKyndral GX-1642 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units14,208
Boost clock1,929 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)335 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 301 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1642 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/607289 (accessed 2026-10-19).