Hardware Spec Index

Kyndral GX-6839 Edge 12GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6839-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index27,853 (Graphics Cards scale)
Category rank#27,401
Street price$909
Power280 W (TGP)
Performance per dollar30.64
Released2021

Specifications

BrandKyndral
ModelKyndral GX-6839 Edge
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed19 Gbps
Memory bandwidth456 GB/s
Shader units11,520
Boost clock1,783 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 277 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6839 Edge 12GB GDDR6X Graphics Card”, https://vextor7.com/item/20200109 (accessed 2026-10-21).