Hardware Spec Index

Zephyra GX-1256 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1256-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index10,819 (Graphics Cards scale)
Category rank#20,385
Street price$139
Power115 W (TGP)
Performance per dollar77.83
Released2020

Specifications

BrandZephyra
ModelZephyra GX-1256 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units2,688
Boost clock2,443 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)115 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2-slot, 203 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1256 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/43318329 (accessed 2026-10-19).