Hardware Spec Index

Zephyra GX-8339 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8339-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index25,521 (Graphics Cards scale)
Category rank#12,616
Street price$679
Power250 W (TGP)
Performance per dollar37.59
Released2024

Specifications

BrandZephyra
ModelZephyra GX-8339 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units9,856
Boost clock2,473 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 273 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8339 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3835210 (accessed 2026-10-24).