Hardware Spec Index

Orbita GX-8638 Ti 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8638-TI · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index15,645 (Graphics Cards scale)
Category rank#48,806
Street price$259
Power175 W (TGP)
Performance per dollar60.41
Released2021

Specifications

BrandOrbita
ModelOrbita GX-8638 Ti
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units5,760
Boost clock1,848 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)175 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 235 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-8638 Ti 8GB GDDR6 Graphics Card”, https://vextor7.com/item/245083 (accessed 2026-10-18).