Hardware Spec Index

Orbita GX-8791 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8791-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index40,943 (Graphics Cards scale)
Category rank#3,193
Street price$2,049
Power395 W (TGP)
Performance per dollar19.98
Released2023

Specifications

BrandOrbita
ModelOrbita GX-8791 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units17,536
Boost clock2,430 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)395 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 328 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-8791 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/3915344 (accessed 2026-10-19).