Hardware Spec Index

Kyndral GX-6577 XT 32GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6577-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index42,285 (Graphics Cards scale)
Category rank#29,092
Street price$2,429
Power425 W (TGP)
Performance per dollar17.41
Released2021

Specifications

BrandKyndral
ModelKyndral GX-6577 XT
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed21 Gbps
Memory bandwidth1,344 GB/s
Shader units19,072
Boost clock2,046 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)425 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 339 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6577 XT 32GB GDDR6X Graphics Card”, https://vextor7.com/item/627475 (accessed 2026-10-22).