Hardware Spec Index

Zephyra GX-1457 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1457-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index29,648 (Graphics Cards scale)
Category rank#13,194
Street price$1,139
Power305 W (TGP)
Performance per dollar26.03
Released2020

Specifications

BrandZephyra
ModelZephyra GX-1457 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units12,800
Boost clock2,166 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 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 297 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1457 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2173501 (accessed 2026-10-20).