Hardware Spec Index

Teralux GX-3921 Plus 12GB GDDR6 Graphics Card

Graphics Cards · Teralux · SKU GX3921-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index15,914 (Graphics Cards scale)
Category rank#40,025
Street price$259
Power160 W (TGP)
Performance per dollar61.44
Released2020

Specifications

BrandTeralux
ModelTeralux GX-3921 Plus
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units5,120
Boost clock2,073 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)160 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2-slot, 220 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-4726 XT 16GB GDDR6 Graphics Card37,926$1,869Compare
Zephyra GX-5544 XT 12GB GDDR6 Graphics Card19,318$409Compare
Teralux GX-9102 Plus 8GB GDDR6 Graphics Card9,823$119Compare
Zephyra GX-9178 Max 8GB GDDR6 Graphics Card16,694$289Compare
Orbita GX-8833 Edge 8GB GDDR6 Graphics Card22,296$599Compare
Veltrix GX-3854 Ti 12GB GDDR6 Graphics Card22,367$609Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Teralux GX-3921 Plus 12GB GDDR6 Graphics Card”, https://vextor7.com/item/229120 (accessed 2026-10-20).