Hardware Spec Index

Zephyra GX-1583 XT 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1583-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index27,268 (Graphics Cards scale)
Category rank#13,999
Street price$999
Power295 W (TGP)
Performance per dollar27.30
Released2021

Specifications

BrandZephyra
ModelZephyra GX-1583 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units12,160
Boost clock2,572 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)295 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, 275 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1583 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/7686500 (accessed 2026-10-21).