Hardware Spec Index

Nexora GX-6421 SE 24GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX6421-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index35,194 (Graphics Cards scale)
Category rank#7,466
Street price$1,459
Power440 W (TGP)
Performance per dollar24.12
Released2026

Specifications

BrandNexora
ModelNexora GX-6421 SE
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed30 Gbps
Memory bandwidth1,440 GB/s
Shader units14,976
Boost clock2,486 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)440 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 309 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-6421 SE 24GB GDDR7 Graphics Card”, https://vextor7.com/item/7658486 (accessed 2026-10-19).