Hardware Spec Index

Orbita GX-8638 Pro 32GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8638-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index37,610 (Graphics Cards scale)
Category rank#21,849
Street price$1,919
Power400 W (TGP)
Performance per dollar19.60
Released2019

Specifications

BrandOrbita
ModelOrbita GX-8638 Pro
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed14 Gbps
Memory bandwidth896 GB/s
Shader units17,792
Boost clock2,292 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)400 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, 334 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-8638 Pro 32GB GDDR6 Graphics Card”, https://vextor7.com/item/31363683 (accessed 2026-10-25).