Hardware Spec Index

Nexora GX-7778 Ultra 8GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX7778-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index17,282 (Graphics Cards scale)
Category rank#33,910
Street price$329
Power235 W (TGP)
Performance per dollar52.53
Released2025

Specifications

BrandNexora
ModelNexora GX-7778 Ultra
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed30 Gbps
Memory bandwidth480 GB/s
Shader units6,784
Boost clock2,474 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)235 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 245 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-7778 Ultra 8GB GDDR7 Graphics Card”, https://vextor7.com/item/7621100 (accessed 2026-10-23).