Hardware Spec Index

Nexora GX-3621 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX3621-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index29,762 (Graphics Cards scale)
Category rank#35,661
Street price$1,159
Power305 W (TGP)
Performance per dollar25.68
Released2022

Specifications

BrandNexora
ModelNexora GX-3621 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units12,672
Boost clock1,826 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)305 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 283 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-3621 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/81317351 (accessed 2026-10-26).