Hardware Spec Index

Orbita GX-8644 Prime 24GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX8644-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index28,940 (Graphics Cards scale)
Category rank#40,498
Street price$1,029
Power305 W (TGP)
Performance per dollar28.12
Released2020

Specifications

BrandOrbita
ModelOrbita GX-8644 Prime
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units12,672
Boost clock2,139 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)305 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 292 mm

Related guides

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Cite this page: Hardware Spec Index, “Orbita GX-8644 Prime 24GB GDDR6 Graphics Card”, https://vextor7.com/item/2490895 (accessed 2026-10-21).