Hardware Spec Index

Orbita GX-8645 Ti 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8645-TI · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index25,392 (Graphics Cards scale)
Category rank#38,260
Street price$869
Power270 W (TGP)
Performance per dollar29.22
Released2019

Specifications

BrandOrbita
ModelOrbita GX-8645 Ti
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units11,008
Boost clock2,322 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)270 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 273 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-8645 Ti 16GB GDDR6 Graphics Card”, https://vextor7.com/item/864486 (accessed 2026-10-19).