Hardware Spec Index

Kyndral GX-3156 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3156-ULTRA · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index37,578 (Graphics Cards scale)
Category rank#39,783
Street price$1,539
Power375 W (TGP)
Performance per dollar24.42
Released2021

Specifications

BrandKyndral
ModelKyndral GX-3156 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units16,384
Boost clock2,120 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)375 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 324 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3156 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/3696626 (accessed 2026-10-18).