Hardware Spec Index

Orbita GX-5666 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX5666-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index23,004 (Graphics Cards scale)
Category rank#39,796
Street price$549
Power235 W (TGP)
Performance per dollar41.90
Released2022

Specifications

BrandOrbita
ModelOrbita GX-5666 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units8,960
Boost clock2,068 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)235 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 251 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Orbita GX-5666 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/636841 (accessed 2026-10-21).