Hardware Spec Index

Nexora GX-3478 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX3478-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index27,891 (Graphics Cards scale)
Category rank#28,732
Street price$1,029
Power285 W (TGP)
Performance per dollar27.10
Released2023

Specifications

BrandNexora
ModelNexora GX-3478 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units11,648
Boost clock2,023 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 276 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-3478 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/7145280 (accessed 2026-10-21).