Hardware Spec Index

Orbita GX-8390 XT 12GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8390-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index19,672 (Graphics Cards scale)
Category rank#4,235
Street price$509
Power215 W (TGP)
Performance per dollar38.65
Released2021

Specifications

BrandOrbita
ModelOrbita GX-8390 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units7,936
Boost clock1,777 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)215 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 257 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-8390 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/95549375 (accessed 2026-10-21).