Hardware Spec Index

Kyndral GX-1644 Pro 32GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX1644-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index44,712 (Graphics Cards scale)
Category rank#8,145
Street price$2,029
Power425 W (TGP)
Performance per dollar22.04
Released2022

Specifications

BrandKyndral
ModelKyndral GX-1644 Pro
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed22.4 Gbps
Memory bandwidth1,434 GB/s
Shader units19,200
Boost clock2,423 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)425 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 348 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1644 Pro 32GB GDDR6X Graphics Card”, https://vextor7.com/item/4056093 (accessed 2026-10-24).