Hardware Spec Index

Orbita GX-4991 XT 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX4991-XT · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index29,910 (Graphics Cards scale)
Category rank#30,779
Street price$909
Power300 W (TGP)
Performance per dollar32.90
Released2022

Specifications

BrandOrbita
ModelOrbita GX-4991 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units12,416
Boost clock2,080 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)300 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 294 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-4991 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/4772768 (accessed 2026-10-24).