Hardware Spec Index

Zephyra GX-3911 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3911-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index37,823 (Graphics Cards scale)
Category rank#35,848
Street price$1,689
Power385 W (TGP)
Performance per dollar22.39
Released2024

Specifications

BrandZephyra
ModelZephyra GX-3911 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed14 Gbps
Memory bandwidth896 GB/s
Shader units17,024
Boost clock2,052 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)385 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 316 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3911 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/4351535 (accessed 2026-10-24).