Hardware Spec Index

Zephyra GX-1842 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1842-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index32,020 (Graphics Cards scale)
Category rank#13,752
Street price$1,329
Power330 W (TGP)
Performance per dollar24.09
Released2023

Specifications

BrandZephyra
ModelZephyra GX-1842 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units14,080
Boost clock2,375 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)330 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 293 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1842 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/63664339 (accessed 2026-10-26).