Hardware Spec Index

Zephyra GX-5281 Ultra 8GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX5281-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index16,511 (Graphics Cards scale)
Category rank#39,087
Street price$289
Power225 W (TGP)
Performance per dollar57.13
Released2025

Specifications

BrandZephyra
ModelZephyra GX-5281 Ultra
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed32 Gbps
Memory bandwidth512 GB/s
Shader units6,144
Boost clock2,449 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)225 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 246 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5281 Ultra 8GB GDDR7 Graphics Card”, https://vextor7.com/item/3299698 (accessed 2026-10-20).