Hardware Spec Index

Zephyra GX-1844 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1844-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index23,606 (Graphics Cards scale)
Category rank#26,848
Street price$669
Power255 W (TGP)
Performance per dollar35.29
Released2022

Specifications

BrandZephyra
ModelZephyra GX-1844 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units9,984
Boost clock2,320 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 267 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingGDDR7 Memory ExplainedChoosing a GPU for 4K GamingPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Zephyra GX-1844 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/501987 (accessed 2026-10-19).