Hardware Spec Index

Zephyra GX-9778 XT 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX9778-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index22,852 (Graphics Cards scale)
Category rank#11,223
Street price$609
Power245 W (TGP)
Performance per dollar37.52
Released2020

Specifications

BrandZephyra
ModelZephyra GX-9778 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units9,728
Boost clock2,190 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 255 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-9778 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/27364610 (accessed 2026-10-24).