Hardware Spec Index

Kyndral GX-6839 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX6839-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index31,838 (Graphics Cards scale)
Category rank#7,646
Street price$1,189
Power330 W (TGP)
Performance per dollar26.78
Released2023

Specifications

BrandKyndral
ModelKyndral GX-6839 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units14,208
Boost clock2,358 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)330 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 309 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-4765 Pro 8GB GDDR6 Graphics Card10,214$119Compare
Veltrix GX-2619 Ti 16GB GDDR7 Graphics Card32,067$1,459Compare
Kyndral GX-4281 Edge 16GB GDDR7 Graphics Card21,678$579Compare
Orbita GX-3254 Edge 24GB GDDR7 Graphics Card44,800$2,179Compare
Orbita GX-1967 Ultra 8GB GDDR6 Graphics Card9,247$109Compare
Zephyra GX-2546 Prime 8GB GDDR6 Graphics Card10,462$119Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-6839 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/304997 (accessed 2026-10-19).