Hardware Spec Index

Kyndral GX-6308 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6308-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index18,830 (Graphics Cards scale)
Category rank#42,290
Street price$369
Power200 W (TGP)
Performance per dollar51.03
Released2021

Specifications

BrandKyndral
ModelKyndral GX-6308 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units7,040
Boost clock2,117 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)200 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 235 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-6308 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/8969128 (accessed 2026-10-23).