Hardware Spec Index

Nexora GX-6639 Ti 16GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX6639-TI · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index19,653 (Graphics Cards scale)
Category rank#40,812
Street price$539
Power265 W (TGP)
Performance per dollar36.46
Released2026

Specifications

BrandNexora
ModelNexora GX-6639 Ti
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units7,936
Boost clock2,740 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)265 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 260 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-6639 Ti 16GB GDDR7 Graphics Card”, https://vextor7.com/item/73670587 (accessed 2026-10-24).