Hardware Spec Index

Orbita GX-1645 Plus 16GB GDDR6X Graphics Card

Graphics Cards · Orbita · SKU GX1645-PLUS · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index26,894 (Graphics Cards scale)
Category rank#19,671
Street price$969
Power275 W (TGP)
Performance per dollar27.75
Released2021

Specifications

BrandOrbita
ModelOrbita GX-1645 Plus
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed23 Gbps
Memory bandwidth736 GB/s
Shader units11,264
Boost clock1,886 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, 268 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-1645 Plus 16GB GDDR6X Graphics Card”, https://vextor7.com/item/41315881 (accessed 2026-10-23).