Hardware Spec Index

Orbita GX-6438 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX6438-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index38,427 (Graphics Cards scale)
Category rank#46,361
Street price$1,609
Power365 W (TGP)
Performance per dollar23.88
Released2019

Specifications

BrandOrbita
ModelOrbita GX-6438 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units16,128
Boost clock1,772 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)365 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 310 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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-4372 Ultra 8GB GDDR6 Graphics Card13,673$229Compare
Orbita GX-4083 XT 8GB GDDR6 Graphics Card9,883$119Compare
Veltrix GX-9778 Max 12GB GDDR6 Graphics Card18,880$319Compare
Orbita GX-8250 Pro 16GB GDDR6 Graphics Card35,664$1,469Compare
Teralux GX-4236 Max 24GB GDDR7 Graphics Card30,963$1,199Compare
Teralux GX-4288 Edge 12GB GDDR7 Graphics Card25,915$789Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-6438 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/711871 (accessed 2026-10-24).