Hardware Spec Index

Orbita GX-3645 XT 12GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX3645-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index26,341 (Graphics Cards scale)
Category rank#15,632
Street price$859
Power275 W (TGP)
Performance per dollar30.66
Released2019

Specifications

BrandOrbita
ModelOrbita GX-3645 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units11,264
Boost clock2,154 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 274 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingGDDR7 Memory ExplainedChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-2249 Ultra 8GB GDDR6 Graphics Card14,602$199Compare
Kyndral GX-4059 Ti 16GB GDDR6 Graphics Card26,254$729Compare
Teralux GX-1423 Ultra 16GB GDDR6 Graphics Card20,124$509Compare
Nexora GX-4303 Edge 16GB GDDR6 Graphics Card30,649$1,139Compare
Nexora GX-2196 SE 12GB GDDR7 Graphics Card27,717$799Compare
Kyndral GX-7268 Ti 16GB GDDR7 Graphics Card21,311$509Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-3645 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/25007881 (accessed 2026-10-24).