Hardware Spec Index

Kyndral GX-3399 Ultra 32GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX3399-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index42,825 (Graphics Cards scale)
Category rank#23,845
Street price$2,079
Power410 W (TGP)
Performance per dollar20.60
Released2021

Specifications

BrandKyndral
ModelKyndral GX-3399 Ultra
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed21 Gbps
Memory bandwidth1,344 GB/s
Shader units18,432
Boost clock2,431 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)410 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 323 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-1684 Prime 24GB GDDR6X Graphics Card29,195$1,129Compare
Orbita GX-9223 SE 24GB GDDR6 Graphics Card35,921$1,829Compare
Zephyra GX-4799 Prime 8GB GDDR6 Graphics Card12,772$179Compare
Zephyra GX-2008 Pro 16GB GDDR6 Graphics Card21,624$599Compare
Zephyra GX-3312 Ultra 16GB GDDR6X Graphics Card26,326$929Compare
Teralux GX-4509 Ti 16GB GDDR7 Graphics Card25,676$889Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-3399 Ultra 32GB GDDR6X Graphics Card”, https://vextor7.com/item/6367672 (accessed 2026-10-20).