Hardware Spec Index

Kyndral GX-5581 Plus 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX5581-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index24,407 (Graphics Cards scale)
Category rank#28,768
Street price$699
Power250 W (TGP)
Performance per dollar34.92
Released2019

Specifications

BrandKyndral
ModelKyndral GX-5581 Plus
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units9,856
Boost clock1,791 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 267 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
Nexora GX-5433 Plus 12GB GDDR6 Graphics Card28,249$989Compare
Kyndral GX-2475 Core 12GB GDDR6X Graphics Card28,102$929Compare
Zephyra GX-4921 Ultra 16GB GDDR7 Graphics Card35,941$1,409Compare
Kyndral GX-6648 Prime 16GB GDDR6X Graphics Card27,658$779Compare
Teralux GX-6306 Core 16GB GDDR6 Graphics Card36,996$1,669Compare
Kyndral GX-6338 Core 16GB GDDR6 Graphics Card26,494$699Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-5581 Plus 16GB GDDR6 Graphics Card”, https://vextor7.com/item/21368475 (accessed 2026-10-20).