Hardware Spec Index

Nexora GX-6621 Pro 16GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX6621-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index30,026 (Graphics Cards scale)
Category rank#49,337
Street price$1,219
Power390 W (TGP)
Performance per dollar24.63
Released2025

Specifications

BrandNexora
ModelNexora GX-6621 Pro
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units13,056
Boost clock2,795 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)390 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 284 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-6621 Pro 16GB GDDR7 Graphics Card”, https://vextor7.com/item/3562955 (accessed 2026-10-25).