Hardware Spec Index

Zephyra GX-3804 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3804-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index27,739 (Graphics Cards scale)
Category rank#38,397
Street price$789
Power275 W (TGP)
Performance per dollar35.16
Released2020

Specifications

BrandZephyra
ModelZephyra GX-3804 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units11,136
Boost clock2,100 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 276 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-3804 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/7684549 (accessed 2026-10-19).