Hardware Spec Index

Kyndral GX-9558 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX9558-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index30,866 (Graphics Cards scale)
Category rank#28,308
Street price$999
Power305 W (TGP)
Performance per dollar30.90
Released2021

Specifications

BrandKyndral
ModelKyndral GX-9558 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units12,800
Boost clock2,368 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)305 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 294 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-2144 Max 8GB GDDR7 Graphics Card18,748$339Compare
Orbita GX-2660 Prime 24GB GDDR6X Graphics Card29,750$1,199Compare
Nexora GX-4480 Pro 16GB GDDR7 Graphics Card25,984$769Compare
Orbita GX-5000 XT 12GB GDDR6 Graphics Card14,984$219Compare
Zephyra GX-3540 Pro 12GB GDDR6 Graphics Card19,365$449Compare
Zephyra GX-2217 XT 12GB GDDR6 Graphics Card24,436$659Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-9558 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2914378 (accessed 2026-10-20).