Hardware Spec Index

Zephyra GX-1263 Core 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1263-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index26,278 (Graphics Cards scale)
Category rank#31,956
Street price$749
Power255 W (TGP)
Performance per dollar35.08
Released2023

Specifications

BrandZephyra
ModelZephyra GX-1263 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units10,240
Boost clock2,356 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 260 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1263 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/29954136 (accessed 2026-10-24).