Hardware Spec Index

Kyndral GX-3146 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX3146-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index20,689 (Graphics Cards scale)
Category rank#25,046
Street price$479
Power260 W (TGP)
Performance per dollar43.19
Released2025

Specifications

BrandKyndral
ModelKyndral GX-3146 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units7,808
Boost clock2,648 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 253 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3146 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/4378234 (accessed 2026-10-24).