Hardware Spec Index

Teralux GX-6690 XT 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX6690-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index30,008 (Graphics Cards scale)
Category rank#32,159
Street price$1,149
Power310 W (TGP)
Performance per dollar26.12
Released2019

Specifications

BrandTeralux
ModelTeralux GX-6690 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units13,056
Boost clock2,563 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)310 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 292 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Teralux GX-6690 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/9753121 (accessed 2026-10-21).