Hardware Spec Index

Kyndral GX-4677 XT 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4677-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index25,576 (Graphics Cards scale)
Category rank#23,429
Street price$779
Power265 W (TGP)
Performance per dollar32.83
Released2024

Specifications

BrandKyndral
ModelKyndral GX-4677 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units10,496
Boost clock2,454 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)265 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 268 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4677 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/15524979 (accessed 2026-10-23).