Hardware Spec Index

Nexora GX-3977 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX3977-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index36,341 (Graphics Cards scale)
Category rank#36,010
Street price$1,739
Power385 W (TGP)
Performance per dollar20.90
Released2023

Specifications

BrandNexora
ModelNexora GX-3977 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units17,024
Boost clock2,558 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)385 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 321 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-3977 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/6740955 (accessed 2026-10-21).