Hardware Spec Index

Kyndral GX-3959 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3959-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index41,827 (Graphics Cards scale)
Category rank#13,357
Street price$1,969
Power425 W (TGP)
Performance per dollar21.24
Released2019

Specifications

BrandKyndral
ModelKyndral GX-3959 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed14 Gbps
Memory bandwidth896 GB/s
Shader units19,072
Boost clock2,051 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)425 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3.5-slot, 332 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3959 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/3963308 (accessed 2026-10-20).