Hardware Spec Index

Kyndral GX-4308 Ultra 32GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX4308-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index43,096 (Graphics Cards scale)
Category rank#37,613
Street price$2,499
Power450 W (TGP)
Performance per dollar17.25
Released2023

Specifications

BrandKyndral
ModelKyndral GX-4308 Ultra
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed22.4 Gbps
Memory bandwidth1,434 GB/s
Shader units20,480
Boost clock2,337 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)450 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 349 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4308 Ultra 32GB GDDR6X Graphics Card”, https://vextor7.com/item/832060 (accessed 2026-10-22).