Hardware Spec Index

Zephyra GX-6921 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX6921-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index26,589 (Graphics Cards scale)
Category rank#4,869
Street price$729
Power325 W (TGP)
Performance per dollar36.47
Released2026

Specifications

BrandZephyra
ModelZephyra GX-6921 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units10,240
Boost clock2,371 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)325 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 277 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6921 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/1507086 (accessed 2026-10-24).