Hardware Spec Index

Teralux GX-1257 Pro 12GB GDDR7 Graphics Card

Graphics Cards · Teralux · SKU GX1257-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index15,013 (Graphics Cards scale)
Category rank#17,686
Street price$249
Power205 W (TGP)
Performance per dollar60.29
Released2025

Specifications

BrandTeralux
ModelTeralux GX-1257 Pro
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed30 Gbps
Memory bandwidth720 GB/s
Shader units5,504
Boost clock2,703 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)205 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 230 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1257 Pro 12GB GDDR7 Graphics Card”, https://vextor7.com/item/32328088 (accessed 2026-10-23).