Hardware Spec Index

Zephyra GX-2643 Max 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX2643-MAX · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index30,053 (Graphics Cards scale)
Category rank#13,766
Street price$1,209
Power385 W (TGP)
Performance per dollar24.86
Released2026

Specifications

BrandZephyra
ModelZephyra GX-2643 Max
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units12,800
Boost clock2,750 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)385 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 291 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-2643 Max 16GB GDDR7 Graphics Card”, https://vextor7.com/item/4201241 (accessed 2026-10-22).