Hardware Spec Index

Zephyra GX-4857 SE 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4857-SE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index21,429 (Graphics Cards scale)
Category rank#21,011
Street price$479
Power270 W (TGP)
Performance per dollar44.74
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4857 SE
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units8,064
Boost clock2,540 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)270 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 241 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4857 SE 16GB GDDR7 Graphics Card”, https://vextor7.com/item/3914134 (accessed 2026-10-23).