Hardware Spec Index

Kyndral GX-6839 Core 12GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6839-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index28,988 (Graphics Cards scale)
Category rank#23,014
Street price$949
Power280 W (TGP)
Performance per dollar30.55
Released2022

Specifications

BrandKyndral
ModelKyndral GX-6839 Core
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units11,520
Boost clock2,500 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 281 mm

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Cite this page: Hardware Spec Index, “Kyndral GX-6839 Core 12GB GDDR6 Graphics Card”, https://vextor7.com/item/2782006 (accessed 2026-10-21).