Hardware Spec Index

Zephyra GX-4305 Max 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4305-MAX · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index30,532 (Graphics Cards scale)
Category rank#28,432
Street price$1,109
Power300 W (TGP)
Performance per dollar27.53
Released2022

Specifications

BrandZephyra
ModelZephyra GX-4305 Max
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units12,672
Boost clock2,025 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)300 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS
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-4305 Max 16GB GDDR6 Graphics Card”, https://vextor7.com/item/62812207 (accessed 2026-10-22).