Hardware Spec Index

Kyndral GX-4338 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4338-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index20,334 (Graphics Cards scale)
Category rank#1,828
Street price$469
Power215 W (TGP)
Performance per dollar43.36
Released2024

Specifications

BrandKyndral
ModelKyndral GX-4338 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units7,936
Boost clock2,129 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)215 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 250 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4338 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/4956594 (accessed 2026-10-20).