Hardware Spec Index

Orbita GX-3990 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Orbita · SKU GX3990-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index34,141 (Graphics Cards scale)
Category rank#28,225
Street price$1,399
Power360 W (TGP)
Performance per dollar24.40
Released2024

Specifications

BrandOrbita
ModelOrbita GX-3990 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units15,744
Boost clock1,709 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)360 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, 319 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-3990 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/91585065 (accessed 2026-10-23).