Hardware Spec Index

Kyndral GX-4377 Prime 32GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4377-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index43,861 (Graphics Cards scale)
Category rank#40,566
Street price$2,169
Power425 W (TGP)
Performance per dollar20.22
Released2020

Specifications

BrandKyndral
ModelKyndral GX-4377 Prime
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units19,328
Boost clock2,561 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)425 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3.5-slot, 333 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-4377 Prime 32GB GDDR6 Graphics Card”, https://vextor7.com/item/91360060 (accessed 2026-10-23).