Hardware Spec Index

Zephyra GX-9978 Core 32GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX9978-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index40,613 (Graphics Cards scale)
Category rank#23,124
Street price$2,199
Power410 W (TGP)
Performance per dollar18.47
Released2023

Specifications

BrandZephyra
ModelZephyra GX-9978 Core
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed22.4 Gbps
Memory bandwidth1,434 GB/s
Shader units18,304
Boost clock2,492 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)410 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 333 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-9978 Core 32GB GDDR6X Graphics Card”, https://vextor7.com/item/6978817 (accessed 2026-10-23).