Hardware Spec Index

Orbita GX-4503 Core 16GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX4503-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index18,892 (Graphics Cards scale)
Category rank#3,398
Street price$419
Power195 W (TGP)
Performance per dollar45.09
Released2021

Specifications

BrandOrbita
ModelOrbita GX-4503 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units7,040
Boost clock1,811 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)195 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 249 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-4503 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/7121317 (accessed 2026-10-19).