Hardware Spec Index

Orbita GX-8603 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8603-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index25,139 (Graphics Cards scale)
Category rank#7,965
Street price$939
Power275 W (TGP)
Performance per dollar26.77
Released2021

Specifications

BrandOrbita
ModelOrbita GX-8603 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units11,136
Boost clock2,413 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 267 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-8603 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/6907140 (accessed 2026-10-25).