Hardware Spec Index

Kyndral GX-6978 Ultra 24GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX6978-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index31,855 (Graphics Cards scale)
Category rank#4,087
Street price$1,229
Power400 W (TGP)
Performance per dollar25.92
Released2026

Specifications

BrandKyndral
ModelKyndral GX-6978 Ultra
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed30 Gbps
Memory bandwidth1,440 GB/s
Shader units13,312
Boost clock2,309 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)400 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 291 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6978 Ultra 24GB GDDR7 Graphics Card”, https://vextor7.com/item/41914944 (accessed 2026-10-26).