Hardware Spec Index

Zephyra GX-8618 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8618-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index30,641 (Graphics Cards scale)
Category rank#13,930
Street price$1,059
Power310 W (TGP)
Performance per dollar28.93
Released2024

Specifications

BrandZephyra
ModelZephyra GX-8618 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units12,928
Boost clock2,344 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 298 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8618 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/16319502 (accessed 2026-10-20).