Hardware Spec Index

Nexora GX-1641 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX1641-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index25,094 (Graphics Cards scale)
Category rank#5,677
Street price$769
Power255 W (TGP)
Performance per dollar32.63
Released2022

Specifications

BrandNexora
ModelNexora GX-1641 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units10,112
Boost clock2,313 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 270 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-1641 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/21788 (accessed 2026-10-19).