Hardware Spec Index

Zephyra GX-6938 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6938-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index14,231 (Graphics Cards scale)
Category rank#2,492
Street price$219
Power155 W (TGP)
Performance per dollar64.98
Released2023

Specifications

BrandZephyra
ModelZephyra GX-6938 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units4,736
Boost clock2,292 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)155 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 228 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6938 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3320465 (accessed 2026-10-25).