Hardware Spec Index

Teralux GX-6689 XT 16GB GDDR7 Graphics Card

Graphics Cards · Teralux · SKU GX6689-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index20,148 (Graphics Cards scale)
Category rank#30,835
Street price$449
Power265 W (TGP)
Performance per dollar44.87
Released2026

Specifications

BrandTeralux
ModelTeralux GX-6689 XT
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units7,936
Boost clock2,395 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)265 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 242 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-8480 SE 24GB GDDR6 Graphics Card38,541$1,959Compare
Zephyra GX-9893 Max 16GB GDDR6 Graphics Card33,670$1,429Compare
Kyndral GX-1977 SE 16GB GDDR6 Graphics Card22,936$639Compare
Kyndral GX-6207 Prime 16GB GDDR6X Graphics Card33,623$1,479Compare
Nexora GX-9936 Prime 8GB GDDR6 Graphics Card13,058$229Compare
Veltrix GX-2469 SE 16GB GDDR6 Graphics Card29,447$1,059Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Teralux GX-6689 XT 16GB GDDR7 Graphics Card”, https://vextor7.com/item/758398 (accessed 2026-10-19).