Hardware Spec Index

Zephyra GX-7821 XT 8GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX7821-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index21,185 (Graphics Cards scale)
Category rank#18,064
Street price$509
Power265 W (TGP)
Performance per dollar41.62
Released2026

Specifications

BrandZephyra
ModelZephyra GX-7821 XT
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units7,936
Boost clock2,321 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)265 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 241 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7821 XT 8GB GDDR7 Graphics Card”, https://vextor7.com/item/5744237 (accessed 2026-10-22).