Hardware Spec Index

Kyndral GX-1221 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX1221-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index15,163 (Graphics Cards scale)
Category rank#26,269
Street price$219
Power160 W (TGP)
Performance per dollar69.24
Released2020

Specifications

BrandKyndral
ModelKyndral GX-1221 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units4,992
Boost clock2,495 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)160 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2-slot, 231 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-1221 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/3908347 (accessed 2026-10-19).