Hardware Spec Index

Teralux GX-3148 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX3148-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index20,537 (Graphics Cards scale)
Category rank#36,770
Street price$579
Power225 W (TGP)
Performance per dollar35.47
Released2021

Specifications

BrandTeralux
ModelTeralux GX-3148 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units8,576
Boost clock2,097 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)225 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 247 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-3148 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/92396812 (accessed 2026-10-24).