Hardware Spec Index

Kyndral GX-4138 XT 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4138-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index37,831 (Graphics Cards scale)
Category rank#46,641
Street price$1,769
Power370 W (TGP)
Performance per dollar21.39
Released2023

Specifications

BrandKyndral
ModelKyndral GX-4138 XT
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units16,256
Boost clock2,342 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)370 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 312 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-4138 XT 16GB GDDR6X Graphics Card”, https://vextor7.com/item/1836895 (accessed 2026-10-26).