Hardware Spec Index

Kyndral GX-4345 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4345-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index40,344 (Graphics Cards scale)
Category rank#1,459
Street price$1,869
Power400 W (TGP)
Performance per dollar21.59
Released2020

Specifications

BrandKyndral
ModelKyndral GX-4345 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units17,920
Boost clock2,409 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)400 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
Card size3-slot, 324 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4345 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/6065239 (accessed 2026-10-19).