Hardware Spec Index

Zephyra GX-4340 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4340-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index39,790 (Graphics Cards scale)
Category rank#26,469
Street price$1,959
Power400 W (TGP)
Performance per dollar20.31
Released2023

Specifications

BrandZephyra
ModelZephyra GX-4340 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units17,792
Boost clock2,141 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)400 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 321 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4340 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/3964360 (accessed 2026-10-21).