Hardware Spec Index

Teralux GX-1603 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX1603-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index36,299 (Graphics Cards scale)
Category rank#25,816
Street price$1,779
Power390 W (TGP)
Performance per dollar20.40
Released2020

Specifications

BrandTeralux
ModelTeralux GX-1603 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units17,280
Boost clock2,534 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)390 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 318 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-1603 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/574652 (accessed 2026-10-21).