Hardware Spec Index

Zephyra GX-8339 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8339-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index43,381 (Graphics Cards scale)
Category rank#29,494
Street price$2,249
Power450 W (TGP)
Performance per dollar19.29
Released2023

Specifications

BrandZephyra
ModelZephyra GX-8339 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units20,480
Boost clock1,795 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)450 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 342 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8339 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/1467792 (accessed 2026-10-25).