Hardware Spec Index

Kyndral GX-1577 XT 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX1577-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index32,888 (Graphics Cards scale)
Category rank#28,883
Street price$1,109
Power315 W (TGP)
Performance per dollar29.66
Released2023

Specifications

BrandKyndral
ModelKyndral GX-1577 XT
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units13,440
Boost clock2,303 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)315 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, 285 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1577 XT 16GB GDDR6X Graphics Card”, https://vextor7.com/item/7070926 (accessed 2026-10-20).