Hardware Spec Index

Orbita GX-8451 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Orbita · SKU GX8451-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index22,811 (Graphics Cards scale)
Category rank#7,979
Street price$629
Power290 W (TGP)
Performance per dollar36.27
Released2025

Specifications

BrandOrbita
ModelOrbita GX-8451 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units8,832
Boost clock2,605 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)290 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 256 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-8451 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/9781769 (accessed 2026-10-25).