Hardware Spec Index

Zephyra GX-6551 XT 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6551-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index40,373 (Graphics Cards scale)
Category rank#17,448
Street price$2,079
Power400 W (TGP)
Performance per dollar19.42
Released2020

Specifications

BrandZephyra
ModelZephyra GX-6551 XT
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed18 Gbps
Memory bandwidth1,152 GB/s
Shader units17,920
Boost clock2,563 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)400 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 335 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6551 XT 32GB GDDR6 Graphics Card”, https://vextor7.com/item/19982906 (accessed 2026-10-21).