Hardware Spec Index

Orbita GX-1645 Plus 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX1645-PLUS · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index18,537 (Graphics Cards scale)
Category rank#35,459
Street price$399
Power200 W (TGP)
Performance per dollar46.46
Released2019

Specifications

BrandOrbita
ModelOrbita GX-1645 Plus
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units7,040
Boost clock2,000 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)200 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 250 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-1645 Plus 16GB GDDR6 Graphics Card”, https://vextor7.com/item/60024603 (accessed 2026-10-26).