Hardware Spec Index

Kyndral GX-3456 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX3456-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index38,041 (Graphics Cards scale)
Category rank#15,649
Street price$1,679
Power390 W (TGP)
Performance per dollar22.66
Released2019

Specifications

BrandKyndral
ModelKyndral GX-3456 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units17,280
Boost clock2,036 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)390 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 316 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3456 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/7153261 (accessed 2026-10-20).