Hardware Spec Index

Kyndral GX-3677 Ultra 32GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX3677-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index41,785 (Graphics Cards scale)
Category rank#17,176
Street price$2,029
Power425 W (TGP)
Performance per dollar20.59
Released2023

Specifications

BrandKyndral
ModelKyndral GX-3677 Ultra
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed21 Gbps
Memory bandwidth1,344 GB/s
Shader units19,200
Boost clock2,564 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)425 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 347 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3677 Ultra 32GB GDDR6X Graphics Card”, https://vextor7.com/item/4218293 (accessed 2026-10-23).