Hardware Spec Index

Zephyra GX-3553 Core 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3553-CORE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index31,028 (Graphics Cards scale)
Category rank#12,268
Street price$1,269
Power325 W (TGP)
Performance per dollar24.45
Released2019

Specifications

BrandZephyra
ModelZephyra GX-3553 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units13,824
Boost clock1,936 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)325 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 288 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-3553 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/4615373 (accessed 2026-10-23).