Hardware Spec Index

Orbita GX-8390 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8390-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index10,272 (Graphics Cards scale)
Category rank#20,312
Street price$149
Power140 W (TGP)
Performance per dollar68.94
Released2025

Specifications

BrandOrbita
ModelOrbita GX-8390 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units2,688
Boost clock2,598 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)140 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 207 mm

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Cite this page: Hardware Spec Index, “Orbita GX-8390 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/87639062 (accessed 2026-10-24).