Hardware Spec Index

Orbita GX-3639 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX3639-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index12,104 (Graphics Cards scale)
Category rank#12,050
Street price$139
Power130 W (TGP)
Performance per dollar87.08
Released2021

Specifications

BrandOrbita
ModelOrbita GX-3639 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units3,328
Boost clock1,834 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)130 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 216 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-3639 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/79488617 (accessed 2026-10-23).