Hardware Spec Index

Zephyra GX-4188 Edge 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX4188-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index29,679 (Graphics Cards scale)
Category rank#35,798
Street price$1,129
Power305 W (TGP)
Performance per dollar26.29
Released2021

Specifications

BrandZephyra
ModelZephyra GX-4188 Edge
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed19 Gbps
Memory bandwidth912 GB/s
Shader units12,672
Boost clock2,440 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)305 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 288 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4188 Edge 24GB GDDR6X Graphics Card”, https://vextor7.com/item/20149560 (accessed 2026-10-20).