Hardware Spec Index

Kyndral GX-3977 Pro 32GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX3977-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index41,260 (Graphics Cards scale)
Category rank#25,122
Street price$1,969
Power510 W (TGP)
Performance per dollar20.95
Released2025

Specifications

BrandKyndral
ModelKyndral GX-3977 Pro
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed30 Gbps
Memory bandwidth1,920 GB/s
Shader units17,920
Boost clock2,567 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)510 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU950 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 336 mm

Related guides

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Cite this page: Hardware Spec Index, “Kyndral GX-3977 Pro 32GB GDDR7 Graphics Card”, https://vextor7.com/item/19965337 (accessed 2026-10-19).