Hardware Spec Index

Kyndral GX-4557 XT 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4557-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index29,952 (Graphics Cards scale)
Category rank#38,873
Street price$1,369
Power325 W (TGP)
Performance per dollar21.88
Released2023

Specifications

BrandKyndral
ModelKyndral GX-4557 XT
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units13,696
Boost clock1,806 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)325 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 302 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4557 XT 16GB GDDR6X Graphics Card”, https://vextor7.com/item/10143541 (accessed 2026-10-21).