Hardware Spec Index

Teralux GX-7420 XT 24GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX7420-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index41,424 (Graphics Cards scale)
Category rank#5,056
Street price$2,299
Power420 W (TGP)
Performance per dollar18.02
Released2024

Specifications

BrandTeralux
ModelTeralux GX-7420 XT
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed19 Gbps
Memory bandwidth912 GB/s
Shader units18,944
Boost clock1,756 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)420 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 340 mm

Related guides

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

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Cite this page: Hardware Spec Index, “Teralux GX-7420 XT 24GB GDDR6X Graphics Card”, https://vextor7.com/item/3115702 (accessed 2026-10-20).