Hardware Spec Index

Teralux GX-1668 Plus 16GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX1668-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index36,298 (Graphics Cards scale)
Category rank#22,269
Street price$1,719
Power365 W (TGP)
Performance per dollar21.12
Released2022

Specifications

BrandTeralux
ModelTeralux GX-1668 Plus
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed22.4 Gbps
Memory bandwidth717 GB/s
Shader units15,872
Boost clock1,937 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)365 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 316 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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Nexora GX-1608 Ultra 16GB GDDR6 Graphics Card24,200$789Compare
Veltrix GX-8291 Core 8GB GDDR6 Graphics Card17,725$359Compare
Nexora GX-6521 Max 16GB GDDR7 Graphics Card27,298$899Compare
Teralux GX-3140 Edge 24GB GDDR6 Graphics Card34,277$1,489Compare
Teralux GX-3660 Ti 32GB GDDR6 Graphics Card35,730$1,439Compare
Veltrix GX-4281 XT 12GB GDDR7 Graphics Card29,310$1,009Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Teralux GX-1668 Plus 16GB GDDR6X Graphics Card”, https://vextor7.com/item/68305371 (accessed 2026-10-20).