Hardware Spec Index

Zephyra GX-3188 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3188-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index22,608 (Graphics Cards scale)
Category rank#24,476
Street price$589
Power240 W (TGP)
Performance per dollar38.38
Released2024

Specifications

BrandZephyra
ModelZephyra GX-3188 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units9,216
Boost clock2,405 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)240 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 268 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3188 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/97054195 (accessed 2026-10-24).