Hardware Spec Index

Kyndral GX-6831 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6831-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index24,384 (Graphics Cards scale)
Category rank#47,269
Street price$639
Power245 W (TGP)
Performance per dollar38.16
Released2021

Specifications

BrandKyndral
ModelKyndral GX-6831 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units9,472
Boost clock2,189 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 255 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6831 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/50837124 (accessed 2026-10-20).