Hardware Spec Index

Zephyra GX-1721 Core 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1721-CORE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index32,557 (Graphics Cards scale)
Category rank#42,583
Street price$1,079
Power320 W (TGP)
Performance per dollar30.17
Released2024

Specifications

BrandZephyra
ModelZephyra GX-1721 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units13,568
Boost clock2,067 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)320 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 292 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1721 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/5651727 (accessed 2026-10-26).