Hardware Spec Index

Orbita GX-1643 Prime 32GB GDDR7 Graphics Card

Graphics Cards · Orbita · SKU GX1643-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index42,704 (Graphics Cards scale)
Category rank#44,506
Street price$2,269
Power535 W (TGP)
Performance per dollar18.82
Released2025

Specifications

BrandOrbita
ModelOrbita GX-1643 Prime
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed30 Gbps
Memory bandwidth1,920 GB/s
Shader units18,944
Boost clock2,841 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)535 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU950 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 341 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 4K Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-5041 Plus 16GB GDDR7 Graphics Card38,453$1,909Compare
Teralux GX-9840 Core 32GB GDDR6 Graphics Card36,850$1,659Compare
Orbita GX-1131 SE 16GB GDDR7 Graphics Card19,620$489Compare
Veltrix GX-7756 Core 16GB GDDR7 Graphics Card29,615$1,049Compare
Kyndral GX-6682 SE 16GB GDDR6 Graphics Card35,760$1,629Compare
Veltrix GX-3021 Ti 8GB GDDR6 Graphics Card9,706$129Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-1643 Prime 32GB GDDR7 Graphics Card”, https://vextor7.com/item/8246124 (accessed 2026-10-23).