Hardware Spec Index

Nexora GX-3778 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX3778-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index23,104 (Graphics Cards scale)
Category rank#38,260
Street price$609
Power230 W (TGP)
Performance per dollar37.94
Released2021

Specifications

BrandNexora
ModelNexora GX-3778 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units8,832
Boost clock2,340 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)230 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 250 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-3778 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/7620115 (accessed 2026-10-21).