Hardware Spec Index

Zephyra GX-6358 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6358-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index15,812 (Graphics Cards scale)
Category rank#12,452
Street price$259
Power200 W (TGP)
Performance per dollar61.05
Released2026

Specifications

BrandZephyra
ModelZephyra GX-6358 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units5,248
Boost clock2,439 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)200 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 238 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-6358 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/3383652 (accessed 2026-10-25).