Hardware Spec Index

Orbita GX-3881 Prime 8GB GDDR7 Graphics Card

Graphics Cards · Orbita · SKU GX3881-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index18,271 (Graphics Cards scale)
Category rank#48,338
Street price$429
Power250 W (TGP)
Performance per dollar42.59
Released2025

Specifications

BrandOrbita
ModelOrbita GX-3881 Prime
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units7,168
Boost clock2,531 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)250 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 243 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-3881 Prime 8GB GDDR7 Graphics Card”, https://vextor7.com/item/94819087 (accessed 2026-10-25).