Hardware Spec Index

Kyndral GX-4397 Ultra 24GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX4397-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index32,248 (Graphics Cards scale)
Category rank#2,412
Street price$1,219
Power415 W (TGP)
Performance per dollar26.45
Released2025

Specifications

BrandKyndral
ModelKyndral GX-4397 Ultra
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed32 Gbps
Memory bandwidth1,536 GB/s
Shader units14,080
Boost clock2,762 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)415 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 291 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4397 Ultra 24GB GDDR7 Graphics Card”, https://vextor7.com/item/8050345 (accessed 2026-10-24).