Hardware Spec Index

Kyndral GX-4921 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4921-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index22,633 (Graphics Cards scale)
Category rank#33,817
Street price$619
Power245 W (TGP)
Performance per dollar36.56
Released2022

Specifications

BrandKyndral
ModelKyndral GX-4921 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units9,600
Boost clock2,003 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 268 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4921 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/85966005 (accessed 2026-10-23).