Hardware Spec Index

Orbita GX-6645 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX6645-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index15,468 (Graphics Cards scale)
Category rank#33,863
Street price$209
Power190 W (TGP)
Performance per dollar74.01
Released2025

Specifications

BrandOrbita
ModelOrbita GX-6645 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units4,864
Boost clock2,385 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)190 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 228 mm

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Cite this page: Hardware Spec Index, “Orbita GX-6645 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/7141601 (accessed 2026-10-23).