Hardware Spec Index

Zephyra GX-2564 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2564-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index11,841 (Graphics Cards scale)
Category rank#2,479
Street price$159
Power155 W (TGP)
Performance per dollar74.47
Released2025

Specifications

BrandZephyra
ModelZephyra GX-2564 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units3,456
Boost clock2,386 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)155 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 205 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-2564 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/21241711 (accessed 2026-10-24).