Hardware Spec Index

Orbita GX-6403 Plus 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX6403-PLUS · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index12,534 (Graphics Cards scale)
Category rank#14,577
Street price$189
Power140 W (TGP)
Performance per dollar66.32
Released2020

Specifications

BrandOrbita
ModelOrbita GX-6403 Plus
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units3,968
Boost clock1,998 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)140 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2-slot, 223 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-7819 Max 32GB GDDR6 Graphics Card44,441$2,329Compare
Orbita GX-8816 Pro 32GB GDDR6 Graphics Card38,670$1,939Compare
Kyndral GX-2867 Ti 16GB GDDR7 Graphics Card19,462$449Compare
Nexora GX-2091 Prime 8GB GDDR7 Graphics Card22,681$569Compare
Nexora GX-5786 Ti 16GB GDDR6 Graphics Card23,820$729Compare
Veltrix GX-7872 Prime 24GB GDDR7 Graphics Card33,871$1,489Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-6403 Plus 8GB GDDR6 Graphics Card”, https://vextor7.com/item/7752830 (accessed 2026-10-26).