Hardware Spec Index

Kyndral GX-4738 Ultra 8GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX4738-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index25,078 (Graphics Cards scale)
Category rank#11,156
Street price$659
Power305 W (TGP)
Performance per dollar38.05
Released2025

Specifications

BrandKyndral
ModelKyndral GX-4738 Ultra
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units9,600
Boost clock2,844 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)305 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 256 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4738 Ultra 8GB GDDR7 Graphics Card”, https://vextor7.com/item/3825804 (accessed 2026-10-26).