Hardware Spec Index

Orbita GX-4638 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX4638-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index12,735 (Graphics Cards scale)
Category rank#43,300
Street price$199
Power145 W (TGP)
Performance per dollar63.99
Released2023

Specifications

BrandOrbita
ModelOrbita GX-4638 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units4,096
Boost clock2,470 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)145 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 218 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-4638 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/3030801 (accessed 2026-10-21).