Hardware Spec Index

Orbita GX-6646 Pro 16GB GDDR7 Graphics Card

Graphics Cards · Orbita · SKU GX6646-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index22,053 (Graphics Cards scale)
Category rank#17,453
Street price$509
Power275 W (TGP)
Performance per dollar43.33
Released2025

Specifications

BrandOrbita
ModelOrbita GX-6646 Pro
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units8,192
Boost clock2,658 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)275 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 250 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-6646 Pro 16GB GDDR7 Graphics Card”, https://vextor7.com/item/4886517 (accessed 2026-10-21).