Hardware Spec Index

Zephyra GX-1153 Ultra 32GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX1153-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index40,138 (Graphics Cards scale)
Category rank#40,556
Street price$2,389
Power550 W (TGP)
Performance per dollar16.80
Released2025

Specifications

BrandZephyra
ModelZephyra GX-1153 Ultra
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed28 Gbps
Memory bandwidth1,792 GB/s
Shader units19,456
Boost clock2,548 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)550 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU950 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 331 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1153 Ultra 32GB GDDR7 Graphics Card”, https://vextor7.com/item/41678384 (accessed 2026-10-20).