Hardware Spec Index

Kyndral GX-4976 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4976-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index26,883 (Graphics Cards scale)
Category rank#28,252
Street price$809
Power270 W (TGP)
Performance per dollar33.23
Released2023

Specifications

BrandKyndral
ModelKyndral GX-4976 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units10,752
Boost clock1,783 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)270 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 263 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-4976 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/4099310 (accessed 2026-10-23).