Hardware Spec Index

Zephyra GX-8413 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8413-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index35,454 (Graphics Cards scale)
Category rank#49,541
Street price$1,459
Power370 W (TGP)
Performance per dollar24.30
Released2023

Specifications

BrandZephyra
ModelZephyra GX-8413 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units16,128
Boost clock1,917 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)370 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 306 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8413 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/9899007 (accessed 2026-10-21).