Hardware Spec Index

Zephyra GX-4743 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4743-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index12,426 (Graphics Cards scale)
Category rank#11,663
Street price$199
Power140 W (TGP)
Performance per dollar62.44
Released2021

Specifications

BrandZephyra
ModelZephyra GX-4743 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units3,968
Boost clock1,753 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)140 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 210 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4743 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/741332 (accessed 2026-10-22).