Hardware Spec Index

Zephyra GX-3455 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3455-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index13,987 (Graphics Cards scale)
Category rank#40,392
Street price$229
Power150 W (TGP)
Performance per dollar61.08
Released2023

Specifications

BrandZephyra
ModelZephyra GX-3455 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units4,352
Boost clock2,152 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)150 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 223 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3455 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/7998461 (accessed 2026-10-25).