Hardware Spec Index

Teralux GX-6663 Prime 16GB GDDR7 Graphics Card

Graphics Cards · Teralux · SKU GX6663-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index39,545 (Graphics Cards scale)
Category rank#27,956
Street price$1,929
Power495 W (TGP)
Performance per dollar20.50
Released2026

Specifications

BrandTeralux
ModelTeralux GX-6663 Prime
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units17,280
Boost clock2,811 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)495 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 318 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

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Cite this page: Hardware Spec Index, “Teralux GX-6663 Prime 16GB GDDR7 Graphics Card”, https://vextor7.com/item/11111146 (accessed 2026-10-22).