Hardware Spec Index

Kyndral GX-4357 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4357-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index37,424 (Graphics Cards scale)
Category rank#40,885
Street price$1,579
Power370 W (TGP)
Performance per dollar23.70
Released2019

Specifications

BrandKyndral
ModelKyndral GX-4357 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units16,384
Boost clock2,326 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)370 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, 321 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4357 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/20131423 (accessed 2026-10-22).