Hardware Spec Index

Nexora GX-3145 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX3145-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index39,026 (Graphics Cards scale)
Category rank#34,795
Street price$1,789
Power380 W (TGP)
Performance per dollar21.81
Released2021

Specifications

BrandNexora
ModelNexora GX-3145 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units16,896
Boost clock2,491 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)380 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 326 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-3145 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/17818690 (accessed 2026-10-21).