Hardware Spec Index

Zephyra GX-7478 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7478-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index13,247 (Graphics Cards scale)
Category rank#43,738
Street price$199
Power140 W (TGP)
Performance per dollar66.57
Released2019

Specifications

BrandZephyra
ModelZephyra GX-7478 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units3,968
Boost clock2,371 MHz
Bus interfacePCIe 3.0 x8
Total graphics power (TGP)140 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2-slot, 212 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7478 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/16723116 (accessed 2026-10-21).