Hardware Spec Index

Zephyra GX-8357 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX8357-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index16,369 (Graphics Cards scale)
Category rank#26,257
Street price$279
Power205 W (TGP)
Performance per dollar58.67
Released2026

Specifications

BrandZephyra
ModelZephyra GX-8357 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units5,376
Boost clock2,475 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)205 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 226 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8357 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/5503753 (accessed 2026-10-23).