Hardware Spec Index

Zephyra GX-1646 Max 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1646-MAX · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index11,245 (Graphics Cards scale)
Category rank#3,701
Street price$149
Power140 W (TGP)
Performance per dollar75.47
Released2025

Specifications

BrandZephyra
ModelZephyra GX-1646 Max
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units2,816
Boost clock2,814 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)140 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 201 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-1646 Max 8GB GDDR6 Graphics Card”, https://vextor7.com/item/75536843 (accessed 2026-10-24).