Hardware Spec Index

Zephyra GX-3021 XT 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3021-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index28,232 (Graphics Cards scale)
Category rank#17,929
Street price$889
Power290 W (TGP)
Performance per dollar31.76
Released2022

Specifications

BrandZephyra
ModelZephyra GX-3021 XT
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units12,160
Boost clock2,029 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 285 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3021 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/2652916 (accessed 2026-10-25).