Hardware Spec Index

Zephyra GX-7678 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7678-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index13,595 (Graphics Cards scale)
Category rank#16,852
Street price$179
Power140 W (TGP)
Performance per dollar75.95
Released2020

Specifications

BrandZephyra
ModelZephyra GX-7678 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units3,840
Boost clock2,278 MHz
Bus interfacePCIe 4.0 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
Card size2-slot, 222 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7678 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/6942828 (accessed 2026-10-21).