Hardware Spec Index

Orbita GX-8991 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8991-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index12,572 (Graphics Cards scale)
Category rank#40,229
Street price$159
Power135 W (TGP)
Performance per dollar79.07
Released2022

Specifications

BrandOrbita
ModelOrbita GX-8991 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units3,712
Boost clock2,498 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)135 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 221 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-1228 XT 32GB GDDR6X Graphics Card36,930$1,909Compare
Nexora GX-9202 Ti 16GB GDDR7 Graphics Card28,851$1,119Compare
Zephyra GX-8008 Ultra 8GB GDDR6 Graphics Card18,991$379Compare
Teralux GX-9014 XT 12GB GDDR6 Graphics Card17,018$329Compare
Kyndral GX-7890 Ultra 32GB GDDR6 Graphics Card36,756$1,529Compare
Zephyra GX-2116 SE 16GB GDDR6X Graphics Card33,415$1,299Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-8991 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/63749 (accessed 2026-10-22).