Hardware Spec Index

Nexora GX-1643 SE 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX1643-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index15,525 (Graphics Cards scale)
Category rank#7,955
Street price$219
Power195 W (TGP)
Performance per dollar70.89
Released2026

Specifications

BrandNexora
ModelNexora GX-1643 SE
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units4,992
Boost clock2,397 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)195 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 220 mm

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Cite this page: Hardware Spec Index, “Nexora GX-1643 SE 8GB GDDR6 Graphics Card”, https://vextor7.com/item/6928733 (accessed 2026-10-21).