Hardware Spec Index

Nexora GX-3948 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX3948-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index18,236 (Graphics Cards scale)
Category rank#5,419
Street price$379
Power200 W (TGP)
Performance per dollar48.12
Released2019

Specifications

BrandNexora
ModelNexora GX-3948 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units7,168
Boost clock2,141 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)200 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 250 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-3948 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/7220362 (accessed 2026-10-23).