Hardware Spec Index

Zephyra GX-2846 Ultra 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX2846-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index27,761 (Graphics Cards scale)
Category rank#9,544
Street price$879
Power290 W (TGP)
Performance per dollar31.58
Released2023

Specifications

BrandZephyra
ModelZephyra GX-2846 Ultra
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed19 Gbps
Memory bandwidth456 GB/s
Shader units12,032
Boost clock2,026 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 273 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-2846 Ultra 12GB GDDR6X Graphics Card”, https://vextor7.com/item/6865289 (accessed 2026-10-26).