Hardware Spec Index

Teralux GX-4638 Plus 12GB GDDR7 Graphics Card

Graphics Cards · Teralux · SKU GX4638-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index26,861 (Graphics Cards scale)
Category rank#18,831
Street price$939
Power340 W (TGP)
Performance per dollar28.61
Released2025

Specifications

BrandTeralux
ModelTeralux GX-4638 Plus
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units11,008
Boost clock2,827 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)340 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 265 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-4638 Plus 12GB GDDR7 Graphics Card”, https://vextor7.com/item/21871343 (accessed 2026-10-25).