Hardware Spec Index

Orbita GX-6543 SE 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX6543-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index32,615 (Graphics Cards scale)
Category rank#12,799
Street price$1,389
Power325 W (TGP)
Performance per dollar23.48
Released2019

Specifications

BrandOrbita
ModelOrbita GX-6543 SE
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units13,952
Boost clock2,164 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)325 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 299 mm

Related guides

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

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Cite this page: Hardware Spec Index, “Orbita GX-6543 SE 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2362641 (accessed 2026-10-25).