Hardware Spec Index

Zephyra GX-7553 XT 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX7553-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index30,902 (Graphics Cards scale)
Category rank#26,807
Street price$1,139
Power300 W (TGP)
Performance per dollar27.13
Released2021

Specifications

BrandZephyra
ModelZephyra GX-7553 XT
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed19 Gbps
Memory bandwidth456 GB/s
Shader units12,416
Boost clock2,372 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)300 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 282 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7553 XT 12GB GDDR6X Graphics Card”, https://vextor7.com/item/96432775 (accessed 2026-10-24).