Hardware Spec Index

Zephyra GX-8668 Ultra 32GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX8668-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index36,020 (Graphics Cards scale)
Category rank#43,051
Street price$1,319
Power350 W (TGP)
Performance per dollar27.31
Released2024

Specifications

BrandZephyra
ModelZephyra GX-8668 Ultra
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed22.4 Gbps
Memory bandwidth1,434 GB/s
Shader units15,104
Boost clock2,342 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)350 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 313 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8668 Ultra 32GB GDDR6X Graphics Card”, https://vextor7.com/item/10345347 (accessed 2026-10-24).