Hardware Spec Index

Kyndral GX-5891 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5891-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index35,218 (Graphics Cards scale)
Category rank#48,468
Street price$1,369
Power340 W (TGP)
Performance per dollar25.73
Released2019

Specifications

BrandKyndral
ModelKyndral GX-5891 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units14,592
Boost clock2,458 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)340 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 311 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
Zephyra GX-9620 Ti 32GB GDDR6X Graphics Card43,190$2,499Compare
Zephyra GX-9269 Core 12GB GDDR6 Graphics Card17,887$329Compare
Orbita GX-1039 SE 16GB GDDR6X Graphics Card31,917$1,439Compare
Orbita GX-8799 XT 12GB GDDR6 Graphics Card20,433$489Compare
Kyndral GX-2893 Pro 8GB GDDR7 Graphics Card17,111$349Compare
Nexora GX-2157 XT 16GB GDDR7 Graphics Card35,788$1,539Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-5891 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/8209260 (accessed 2026-10-25).