Hardware Spec Index

Kyndral GX-4139 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4139-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index17,022 (Graphics Cards scale)
Category rank#41,952
Street price$329
Power185 W (TGP)
Performance per dollar51.74
Released2020

Specifications

BrandKyndral
ModelKyndral GX-4139 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units6,272
Boost clock1,705 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)185 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 size2.5-slot, 240 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4139 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/2384657 (accessed 2026-10-23).