Hardware Spec Index

Zephyra GX-4255 Plus 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4255-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index35,107 (Graphics Cards scale)
Category rank#10,203
Street price$1,869
Power370 W (TGP)
Performance per dollar18.78
Released2021

Specifications

BrandZephyra
ModelZephyra GX-4255 Plus
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units16,384
Boost clock1,994 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)370 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 319 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4255 Plus 16GB GDDR6 Graphics Card”, https://vextor7.com/item/81673974 (accessed 2026-10-22).