Hardware Spec Index

Zephyra GX-3321 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3321-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index14,490 (Graphics Cards scale)
Category rank#21,445
Street price$229
Power150 W (TGP)
Performance per dollar63.28
Released2023

Specifications

BrandZephyra
ModelZephyra GX-3321 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units4,480
Boost clock1,899 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)150 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 220 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3321 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/508608 (accessed 2026-10-19).