Hardware Spec Index

Zephyra GX-5266 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5266-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index13,769 (Graphics Cards scale)
Category rank#48,649
Street price$219
Power145 W (TGP)
Performance per dollar62.87
Released2023

Specifications

BrandZephyra
ModelZephyra GX-5266 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units4,096
Boost clock1,849 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)145 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 219 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5266 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/3159529 (accessed 2026-10-22).