Hardware Spec Index

Nexora GX-3990 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX3990-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index42,425 (Graphics Cards scale)
Category rank#45,729
Street price$2,049
Power415 W (TGP)
Performance per dollar20.71
Released2023

Specifications

BrandNexora
ModelNexora GX-3990 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units18,688
Boost clock2,038 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)415 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 340 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-3990 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/4371384 (accessed 2026-10-20).