Hardware Spec Index

Zephyra GX-6821 SE 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6821-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index43,792 (Graphics Cards scale)
Category rank#26,497
Street price$2,199
Power440 W (TGP)
Performance per dollar19.91
Released2023

Specifications

BrandZephyra
ModelZephyra GX-6821 SE
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed18 Gbps
Memory bandwidth1,152 GB/s
Shader units20,096
Boost clock1,966 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)440 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 339 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6821 SE 32GB GDDR6 Graphics Card”, https://vextor7.com/item/5229467 (accessed 2026-10-22).