Hardware Spec Index

Zephyra GX-2658 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2658-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index39,101 (Graphics Cards scale)
Category rank#48,885
Street price$1,599
Power380 W (TGP)
Performance per dollar24.45
Released2023

Specifications

BrandZephyra
ModelZephyra GX-2658 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units16,640
Boost clock2,099 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)380 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 327 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-2658 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/3880596 (accessed 2026-10-19).