Hardware Spec Index

Zephyra GX-6838 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6838-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index13,537 (Graphics Cards scale)
Category rank#35,455
Street price$209
Power150 W (TGP)
Performance per dollar64.77
Released2022

Specifications

BrandZephyra
ModelZephyra GX-6838 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units4,352
Boost clock2,525 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)150 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 215 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6838 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/16099990 (accessed 2026-10-22).