Hardware Spec Index

Kyndral GX-4991 Edge 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4991-EDGE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index40,503 (Graphics Cards scale)
Category rank#35,731
Street price$2,129
Power400 W (TGP)
Performance per dollar19.02
Released2020

Specifications

BrandKyndral
ModelKyndral GX-4991 Edge
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units17,792
Boost clock1,807 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)400 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 336 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4991 Edge 32GB GDDR6 Graphics Card”, https://vextor7.com/item/31496311 (accessed 2026-10-25).