Hardware Spec Index

Kyndral GX-4377 Plus 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4377-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index21,687 (Graphics Cards scale)
Category rank#27,506
Street price$619
Power230 W (TGP)
Performance per dollar35.04
Released2021

Specifications

BrandKyndral
ModelKyndral GX-4377 Plus
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units8,704
Boost clock2,561 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)230 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 250 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4377 Plus 8GB GDDR6 Graphics Card”, https://vextor7.com/item/2632882 (accessed 2026-10-19).