Hardware Spec Index

Zephyra GX-4549 XT 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4549-XT · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index25,395 (Graphics Cards scale)
Category rank#32,313
Street price$649
Power250 W (TGP)
Performance per dollar39.13
Released2023

Specifications

BrandZephyra
ModelZephyra GX-4549 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units9,728
Boost clock1,932 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 265 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4549 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/5300719 (accessed 2026-10-24).