Hardware Spec Index

Kyndral GX-9439 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX9439-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index33,636 (Graphics Cards scale)
Category rank#47,066
Street price$1,479
Power355 W (TGP)
Performance per dollar22.74
Released2021

Specifications

BrandKyndral
ModelKyndral GX-9439 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units15,360
Boost clock1,870 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)355 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 301 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
Orbita GX-2957 Ultra 24GB GDDR6 Graphics Card42,683$2,079Compare
Teralux GX-9837 Plus 16GB GDDR6 Graphics Card23,914$709Compare
Nexora GX-9067 Max 32GB GDDR6X Graphics Card44,431$2,309Compare
Teralux GX-6621 Prime 8GB GDDR6 Graphics Card7,982$109Compare
Kyndral GX-5953 Ultra 12GB GDDR6 Graphics Card16,962$349Compare
Zephyra GX-3440 Prime 32GB GDDR7 Graphics Card40,195$2,029Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-9439 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/52940256 (accessed 2026-10-22).