Hardware Spec Index

Zephyra GX-3421 Ti 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3421-TI · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index24,310 (Graphics Cards scale)
Category rank#25,061
Street price$659
Power245 W (TGP)
Performance per dollar36.89
Released2020

Specifications

BrandZephyra
ModelZephyra GX-3421 Ti
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units9,472
Boost clock2,008 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)245 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 255 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3421 Ti 16GB GDDR6 Graphics Card”, https://vextor7.com/item/17348367 (accessed 2026-10-20).