Hardware Spec Index

Orbita GX-7789 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX7789-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index25,874 (Graphics Cards scale)
Category rank#20,603
Street price$769
Power255 W (TGP)
Performance per dollar33.65
Released2023

Specifications

BrandOrbita
ModelOrbita GX-7789 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units10,240
Boost clock1,797 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 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 size2.5-slot, 277 mm

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Cite this page: Hardware Spec Index, “Orbita GX-7789 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2603286 (accessed 2026-10-26).