Hardware Spec Index

Orbita GX-7643 Core 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX7643-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index9,512 (Graphics Cards scale)
Category rank#3,697
Street price$109
Power100 W (TGP)
Performance per dollar87.27
Released2021

Specifications

BrandOrbita
ModelOrbita GX-7643 Core
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units1,920
Boost clock1,894 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)100 W
Power connectors1× 8-pin PCIe
Recommended PSU500 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 203 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-7643 Core 8GB GDDR6 Graphics Card”, https://vextor7.com/item/33707401 (accessed 2026-10-25).