Hardware Spec Index

Zephyra GX-3856 XT 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX3856-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index32,647 (Graphics Cards scale)
Category rank#39,992
Street price$1,249
Power415 W (TGP)
Performance per dollar26.14
Released2026

Specifications

BrandZephyra
ModelZephyra GX-3856 XT
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units13,952
Boost clock2,577 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)415 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 303 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3856 XT 16GB GDDR7 Graphics Card”, https://vextor7.com/item/13488583 (accessed 2026-10-22).