Hardware Spec Index

Zephyra GX-9978 XT 32GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX9978-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index37,749 (Graphics Cards scale)
Category rank#13,212
Street price$1,549
Power480 W (TGP)
Performance per dollar24.37
Released2026

Specifications

BrandZephyra
ModelZephyra GX-9978 XT
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed32 Gbps
Memory bandwidth2,048 GB/s
Shader units16,640
Boost clock2,589 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)480 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 325 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-9978 XT 32GB GDDR7 Graphics Card”, https://vextor7.com/item/6133915 (accessed 2026-10-20).