Hardware Spec Index

Orbita GX-8603 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8603-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index12,351 (Graphics Cards scale)
Category rank#31,888
Street price$159
Power135 W (TGP)
Performance per dollar77.68
Released2019

Specifications

BrandOrbita
ModelOrbita GX-8603 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units3,712
Boost clock1,983 MHz
Bus interfacePCIe 3.0 x8
Total graphics power (TGP)135 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 223 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-4782 Max 16GB GDDR6 Graphics Card24,865$649Compare
Veltrix GX-9384 Prime 16GB GDDR6 Graphics Card21,162$529Compare
Kyndral GX-8200 Ti 16GB GDDR6 Graphics Card20,515$449Compare
Orbita GX-8521 Ultra 8GB GDDR6 Graphics Card19,326$339Compare
Nexora GX-8633 Ti 16GB GDDR6 Graphics Card29,952$889Compare
Nexora GX-6219 Ultra 16GB GDDR6 Graphics Card22,279$529Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-8603 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/58771618 (accessed 2026-10-20).