Hardware Spec Index

Teralux GX-1659 XT 8GB GDDR7 Graphics Card

Graphics Cards · Teralux · SKU GX1659-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index19,926 (Graphics Cards scale)
Category rank#11,528
Street price$419
Power255 W (TGP)
Performance per dollar47.56
Released2026

Specifications

BrandTeralux
ModelTeralux GX-1659 XT
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed32 Gbps
Memory bandwidth512 GB/s
Shader units7,424
Boost clock2,547 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)255 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 253 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1659 XT 8GB GDDR7 Graphics Card”, https://vextor7.com/item/96863556 (accessed 2026-10-25).