Hardware Spec Index

Zephyra GX-6653 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX6653-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index28,642 (Graphics Cards scale)
Category rank#31,753
Street price$939
Power290 W (TGP)
Performance per dollar30.50
Released2022

Specifications

BrandZephyra
ModelZephyra GX-6653 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units11,904
Boost clock2,199 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 282 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6653 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/6169068 (accessed 2026-10-26).