Hardware Spec Index

Kyndral GX-8939 Prime 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX8939-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index31,875 (Graphics Cards scale)
Category rank#24,441
Street price$1,219
Power330 W (TGP)
Performance per dollar26.15
Released2022

Specifications

BrandKyndral
ModelKyndral GX-8939 Prime
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units14,080
Boost clock1,856 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)330 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 291 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-8939 Prime 16GB GDDR6X Graphics Card”, https://vextor7.com/item/371248 (accessed 2026-10-24).