Hardware Spec Index

Zephyra GX-4307 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4307-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index27,427 (Graphics Cards scale)
Category rank#21,782
Street price$929
Power270 W (TGP)
Performance per dollar29.52
Released2020

Specifications

BrandZephyra
ModelZephyra GX-4307 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units11,008
Boost clock2,351 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)270 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 275 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4307 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/64021397 (accessed 2026-10-26).