Hardware Spec Index

Kyndral GX-1644 XT 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX1644-XT · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index30,005 (Graphics Cards scale)
Category rank#6,111
Street price$1,099
Power315 W (TGP)
Performance per dollar27.30
Released2022

Specifications

BrandKyndral
ModelKyndral GX-1644 XT
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units13,184
Boost clock2,163 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)315 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, 293 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1644 XT 16GB GDDR6X Graphics Card”, https://vextor7.com/item/692450 (accessed 2026-10-22).