Hardware Spec Index

Kyndral GX-6121 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6121-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index22,148 (Graphics Cards scale)
Category rank#30,102
Street price$539
Power220 W (TGP)
Performance per dollar41.09
Released2020

Specifications

BrandKyndral
ModelKyndral GX-6121 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units8,320
Boost clock1,745 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)220 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 248 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6121 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/52941832 (accessed 2026-10-22).