Hardware Spec Index

Zephyra GX-9990 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX9990-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index27,020 (Graphics Cards scale)
Category rank#19,165
Street price$719
Power265 W (TGP)
Performance per dollar37.58
Released2019

Specifications

BrandZephyra
ModelZephyra GX-9990 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units10,496
Boost clock2,455 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)265 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 268 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-9990 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3168449 (accessed 2026-10-26).