Hardware Spec Index

Nexora GX-6668 SE 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX6668-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index13,856 (Graphics Cards scale)
Category rank#25,582
Street price$249
Power190 W (TGP)
Performance per dollar55.65
Released2025

Specifications

BrandNexora
ModelNexora GX-6668 SE
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units4,736
Boost clock2,622 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)190 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 219 mm

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Cite this page: Hardware Spec Index, “Nexora GX-6668 SE 8GB GDDR6 Graphics Card”, https://vextor7.com/item/89936955 (accessed 2026-10-25).