Hardware Spec Index

Zephyra GX-7555 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7555-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index44,326 (Graphics Cards scale)
Category rank#4,449
Street price$2,379
Power445 W (TGP)
Performance per dollar18.63
Released2023

Specifications

BrandZephyra
ModelZephyra GX-7555 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units20,352
Boost clock2,118 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)445 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 348 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7555 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/21247372 (accessed 2026-10-24).