Hardware Spec Index

Kyndral GX-5399 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5399-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index15,579 (Graphics Cards scale)
Category rank#24,690
Street price$269
Power170 W (TGP)
Performance per dollar57.91
Released2019

Specifications

BrandKyndral
ModelKyndral GX-5399 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units5,632
Boost clock2,251 MHz
Bus interfacePCIe 3.0 x8
Total graphics power (TGP)170 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 236 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-5399 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/3461729 (accessed 2026-10-22).