Hardware Spec Index

Orbita GX-1638 Pro 8GB GDDR7 Graphics Card

Graphics Cards · Orbita · SKU GX1638-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index22,635 (Graphics Cards scale)
Category rank#4,170
Street price$569
Power300 W (TGP)
Performance per dollar39.78
Released2026

Specifications

BrandOrbita
ModelOrbita GX-1638 Pro
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units9,216
Boost clock2,365 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)300 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 259 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-1638 Pro 8GB GDDR7 Graphics Card”, https://vextor7.com/item/12850996 (accessed 2026-10-20).